quadgram

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quadgram frequency
journal of library automation321
of library automation vol306
i i i i136
the library of congress101
in machine readable form30
at the end of30
the use of the28
at the university of26
to machine readable form24
on the other hand24
on the basis of23
of the data base21
by the library of21
council on library resources21
the council on library20
the end of the19
a book catalog at19
school of library science18
lc marc on molds18
the department of libraries18
it is possible to18
it is necessary to18
the size of the17
book catalog at stanford17
would have to be17
tape tape tape tape16
e e e e16
of the number of16
the marc distribution service16
at the library of16
the marc data base16
catalog at stanford johnson15
for a format for15
the algorithm fails to15
standard for a format15
in the form of15
the marc ii format15
of the library of14
ournal of library automation14
the recon pilot project14
the number of records14
the length of the14
the marc processing format14
recon working task force14
at the same time14
systems development planning bellomy13
the purchase order number13
algorithm fails to equate13
library of congress card13
the state of the13
of library catalog cards13
applications of data processing13
the fact that the13
a format for bibliographic13
processing of marc tapes12
will have to be12
graduate school of library12
state university of new12
library applications of data12
the university of chicago12
molds atherton and miller12
marc on molds atherton12
as well as the12
it was decided to12
resources and technical services12
university of new york12
j j j j12
marc research and development12
for dictionary lookups murray12
storage for dictionary lookups12
scatter storage for dictionary12
the working task force12
the results of the12
the marc pilot project12
oklahoma department of libraries12
on molds atherton and12
the expected number of11
as part of the11
a machine readable record11
library of congress catalog11
on library applications of11
clinic on library applications11
systems in academic libraries11
automated systems in academic11
the development of a11
institute of library research11
state of the art11
the work breakdown structure11
the use of a11
of the university of11
library resources and technical11
society for information science11
national library of medicine11
in a specified block11
n n n n11
form subheading t title11
on an ibm computer10
information science and technology10
the beginning of the10
at the beginning of10
an argument subfile or10
the preparation of the10
of illinois graduate school10
format for bibliographic information10
a part of the10
cost factors dolby and10
at a later date10
of information science and10
of the marc ii10
for the library of10
the number of collisions10
catalog cost factors dolby10
american society for information10
data elements in the10
research and development avram10
for bibliographic information interchange10
recon pilot project avram10
factors dolby and forsyth10
and the number of10
illinois graduate school of10
lists chen and kingham10
review of information science9
international business machines corporation9
of the values in9
of the clinic on9
of a list of9
books on order list9
fast algorithm for automatic9
the remainder of the9
the state university of9
the author title catalog9
university of illinois graduate9
of the fact that9
algorithm for automatic classification9
the implementation of the9
a large number of9
it should be noted9
than or equal to9
marc ii communications format9
are sent to the9
should be noted that9
ohio college library center9
the british national bibliography9
the rest of the9
for junior college libraries9
the clinic on library9
k form subheading t9
in addition to the9
from the card division9
library of congress marc9
of the bibliographic record9
subdivision y period subdivision8
of the shelf list8
university of chicago library8
interchange on magnetic tape8
records to machine readable8
production of library catalog8
the journal of library8
and data processing center8
may be used to8
usa standard for a8
the university of michigan8
it is important to8
the value of the8
in the case of8
the data elements in8
the book order system8
is sent to the8
y period subdivision z8
to the number of8
i i i ii8
for automatic classification dattola8
it was decided that8
not part of the8
hypothesis and construction of8
with respect to the8
in the shelf list8
and construction of a8
it is assumed that8
the national union catalog8
the hypothesis and construction8
y y y y8
computing and data processing8
production of catalog cards8
in the bump table8
y y x y8
algorithm for name compressionjdolby8
of the feasibility of8
at the present time8
the data base is8
has been made to8
marc tapes bierman and8
general subdivision y period8
in the author title8
the books on order8
expected number of collisions8
construction of a test8
tapes bierman and blue8
y y y x8
annual review of information8
the development of the8
a study of the8
library automation vol march8
of marc tapes bierman8
author title and subject8
period subdivision z place8
reference lists chen and8
a great deal of7
by the fact that7
nlm subject heading nal7
it is expected that7
the format recognition program7
subdivision z place subdivision7
journal of library a7
with a field terminator7
of an argument subfile7
allow the user to7
in academic libraries de7
of congress catalog card7
as a means of7
proceedings of the clinic7
lc subject heading subj7
a data element in7
selective dissemination of information7
programs are written in7
one at a time7
is shown in table7
union list of serials7
is made up of7
as a result of7
heading nal subject heading7
the oklahoma department of7
library of congress classification7
used by at least7
group of records in7
of the book catalog7
the purpose of this7
organization of library records7
may be obtained from7
association for computing machinery7
through the use of7
the outstanding order file7
catalog nlm subject heading7
automated book order auld7
c d e f7
at the time of7
design and implementation of7
of records in batches7
the national science foundation7
relator k form subheading7
of records in the7
is shown in figure7
texas a i university7
the programs are written7
in view of the7
which can be used7
marc ii and cobol7
of entries in the7
records in batches of7
the marc master file7
in the library of7
values in a specified7
the computing and data7
it is hoped that7
of the master file7
teaching with marc tapes7
same as shelf key7
a good deal of7
nal subject heading a7
by lc card number7
title and subject catalogs7
in the data base7
in the fall of7
the second change card7
subject heading nal subject7
e relator k form7
the cost per entry7
base address of data7
in university of illinois7
a list of numbers7
washington state university library7
academic libraries de gennaro7
data element in character7
library mechanization at auburn7
the length of field7
marc i data base7
in lc card number7
subject reference lists chen7
in the subject catalog7
can be used to7
be included in the7
after the first iteration7
x general subdivision y7
per cent of the7
books for junior college7
it is clear that7
the position of the7
as shelf key card7
ps ps ps ps7
file organization of library7
a wide range of6
in the processing format6
is the same as6
tapes atherton and tessier6
from an argument subfile6
c c c c6
oregon state university library6
based sdi servicejbierman and6
with interactive computers warheit6
from the library of6
the development of an6
into machine readable form6
retrieval of biographical reference6
following table indicates the6
the values in a6
with marc tapes atherton6
it seems reasonable to6
entry analytical entry a6
the lc card number6
cost per entry for6
argument subfile or of6
the american society for6
k n k n6
percentage of loose documents6
i i ii i6
three letters of the6
library of congress is6
the nature of the6
ii i i i6
will continue to be6
in the field of6
a national union catalog6
conversion of retrospective catalog6
entry secondary entry analytical6
library fund accounting system6
personal name main entry6
shown in data element6
proposed american standard for6
preliminary guidelines for the6
american standard for a6
the total systems approach6
codes shown in data6
mechanization at auburn hilbert6
received the same week6
computer based acquisitions system6
in the recon report6
the proposed american standard6
sdi servicejbierman and blue6
of a machine readable6
characteristics of the data6
the following table indicates6
can be used for6
over a period of6
marc based sdi servicejbierman6
the library of con6
block of an argument6
the status of the6
and the library of6
library of congress and6
heading assigned for use6
secondary entry analytical entry6
if there is a6
in a location called6
the maximum number of6
the american library association6
analysis of university libraries6
alternative entry secondary entry6
to the computer center6
s t u v6
to the council on6
the cost of the6
of the system and6
in terms of the6
in the marc processing6
the random chance of6
of the use of6
subfile or of a6
the characteristics of the6
the shelf list cards6
in the spring of6
the conversion of the6
a total library system6
one of the most6
be used as a6
or of a list6
the marc ii communications6
a function of the6
the call number is6
the number of times6
field in the record6
as subject added entry6
to the fact that6
of the american society6
of retrospective catalog records6
it was felt that6
it was necessary to6
the end of each6
on the assumption that6
to be included in6
systematic analysis of university6
to the cost of6
entry in the directory6
check minor assuming the6
systems with interactive computers6
marc tapes atherton and6
the total number of6
assigned for use in6
the author title and6
as part of a6
information storage and retrieval6
first three letters of6
the information systems office6
randomization of large files6
n k n k6
u v w x5
an integral part of5
of the marc record5
new york public library5
delimiter plus data element5
character position consisting of5
number of marc records5
distributed by the library5
marc code and format5
variable field in the5
of the state of5
and implementation of a5
in the immediate future5
costs of manual and5
any one of the5
school library edp flora5
conversion of bibliographic information5
card division mechanization project5
null condition in first5
information interchange on magnetic5
from the marc master5
from the marc record5
the oregon state university5
commands allow the user5
in the long run5
to be used as5
as shown in table5
any tape in marc5
guidelines for the library5
for the production of5
is given in table5
for the purposes of5
to a point where5
to show that the5
on magnetic tape as5
congress catalog card number5
in the near future5
of the state university5
on the catalog card5
the basis of the5
on the books on5
will consist of the5
of the library automation5
the contents of the5
federation for information processing5
converted to machine readable5
new york at buffalo5
an indication of the5
available in machine readable5
and cobol avram and5
investigation of input devices5
in an argument list5
to the acquisitions department5
the university of illinois5
bibliographic information interchange format5
state of the library5
the administrative data processing5
the last body card5
the structure of the5
the file and the5
b b b b5
an example of a5
of the call number5
is the result of5
from the data base5
journal of libmry automation5
in the hash table5
and the fact that5
staff members of the5
each entry in the5
in the development of5
use of the computer5
as quickly as possible5
machine readable form for5
a case study of5
specified block of an5
are shown in table5
the expanded print chain5
so that it can5
not have to be5
of each entry in5
ends with a field5
one of the first5
d e f g5
by the council on5
were used by at5
a grant from the5
the total cost of5
of some of the5
v w x y5
the library of the5
in marc code and5
a larger number of5
the new england library5
the cost of maintaining5
oumal of library automation5
in the record directory5
for the author title5
on the crt screen5
the next few years5
purchase order number and5
certain aspects of the5
is not part of5
added to original molds5
the data processing department5
not included in the5
of the proposed american5
at texas a i5
the second and third5
the objectives of the5
is based on the5
are added to the5
an attempt to improve5
tape in marc code5
purpose of this article5
national aeronautics and space5
a specified block of5
levels of machine readable5
the university of toronto5
library resources technical services5
bibliographic retrieval from biblio5
for each of the5
entry a name b5
library records w arheit5
on the number of5
of the recon pilot5
it is difficult to5
retrospective catalog records to5
of a series of5
of biographical reference books5
the storage and retrieval5
a large university library5
cobol avram and droz5
a certain amount of5
stored in a location5
the entries in the5
to the data center5
size of the file5
of library records w5
edp flora and willhardt5
this is the classification5
the form of a5
department of libraries is5
in the card catalog5
the library automation art5
and national agricultural library5
the average number of5
library catalog cards murrill5
of the title page5
minor assuming the word5
of the new system5
of new york at5
p q r s5
use codes shown in5
that the number of5
in such a way5
first characters of the5
in the logical record5
less than or equal5
during the preparation of5
university of chicago graduate5
of a total system5
a total system concept5
reported in this paper5
it was possible to5
record and bibliographic level5
a b c d5
q r s t5
r s t u5
the number of cards5
high school library edp5
the location of the5
communications of the acm5
address and length of5
appear at the end5
on the marc tape5
ibm library mechanization symposium5
the use of computers5
lib lib lib lib5
library of congress for5
is assumed that the5
in character position consisting5
in marc format and5
of automated systems in5
to the catalog department5
word coding techniques for5
the starting character position5
an ibm computer and5
is placed in the5
element in character position5
the characteristics of a5
national bureau of standards5
will be possible to5
the initial cost of5
that it can be5
in the batch mode5
b c d e5
forms a temporary subfile5
in the same sequence5
position of the first5
t u v w5
the yale medical library5
compression word coding techniques5
assuming the word is5
catalog records to machine5
library edp flora and5
ii and cobol avram5
for use in the5
main entry is not5
by the end of5
the ibm data collection5
for journal of library5
between the library and5
virtual hash table size5
by the use of5
costs of library catalog5
there is no reason5
it will be possible5
as well as to5
at the top of5
the form of the5
transferred to magnetic tape5
was supported in part5
condition in first indicator5
the production of catalog5
compression word goding nugent5
the molds query language5
i ournal of library5
in a card catalog4
names of a given4
moore school of electrical4
bound read write delay4
as well as in4
eligible for recon input4
records with lc classification4
for the marc distribution4
it is the first4
is characters in length4
card division record set4
statement of objectives for4
is recorded in the4
marc pilot project tapes4
c place d date4
in the information systems4
important to note that4
aeronautics and space administration4
international federation for information4
it was agreed that4
efficiency of the program4
been described in the4
the first page of4
an example of the4
an expanded character set4
which the value in4
have to be made4
dates e relator k4
item this is the4
the book and the4
in the main file4
due to the fact4
note this is a4
the inclusion of a4
with a number of4
the first half of4
to the master file4
runs number of marc4
the university of maryland4
cards are sent to4
of item this is4
serials system at laval4
least half of the4
directory ends with a4
attempt has been made4
the book checkout card4
the cost of library4
is clear that the4
of records to be4
to the next year4
to any of the4
of a book catalog4
the first year of4
supported in part by4
be seen that the4
version of the title4
can be used as4
molds commands during this4
an automated national library4
of author and title4
in addition to a4
library of congress number4
is fixed in length4
a listing of the4
bibliographic information to machine4
auxiliary publications service of4
or place and name4
half of the libraries4
a library of congress4
for which the value4
computer time for a4
is important to note4
of the virtual hash4
number of entries in4
library of congress to4
of the data processing4
part of the standard4
a portion of the4
the date of the4
a practical point of4
the status of a4
school of electrical engineering4
records selected number of4
at the rate of4
proceedings of a conference4
of research and development4
from the council on4
the first element of4
must be based on4
of marc records selected4
the technical information libraries4
the ohio college library4
a finite number of4
if the call number4
ibm document writing system4
paper presented at the4
from a practical point4
for the book catalog4
the data base for4
is not in the4
to be assigned to4
it is easy to4
of this article is4
acquisitions procedures at the4
mental health research institute4
r k r k4
the processing of the4
single entries from a4
the full marc ii4
a variable field is4
the order number index4
the stanford book catalog4
for the most part4
with a minimum of4
for all records and4
can be used in4
classification number b book4
the cost of labor4
and multiplication hash schemes4
picture x occurs times4
the card division mechanization4
submitted by the library4
item has been cataloged4
it is true that4
most libraries will have4
ibm data collection device4
the first three letters4
in the design of4
by at least half4
the system and its4
and name n arne4
in textual printed form4
would be required to4
commands during this project4
at the time the4
the various forms of4
and implementation of the4
will be able to4
are the same as4
into the system and4
in one of the4
input into the system4
b numeration c titles4
use of the file4
c set in at4
the beginning of each4
and the british national4
number of cards in4
in a few cases4
analytical entry a name4
random chance of duplicating4
magnetic tape as applied4
main entry is subject4
with the master file4
of the virtual address4
all forms of material4
the content of the4
will be required to4
the first data element4
a description of the4
an journal of library4
to be used in4
lc card number and4
b number c place4
to original molds commands4
in some of the4
to the production of4
as applied to records4
the value in a4
the same as that4
use of the data4
implementation of the system4
line serials system at4
to make use of4
will be used to4
to appear in the4
place or place and4
conversion chapin and pretzer4
information to machine readable4
upper and lower case4
the system has been4
the marc master tape4
is determined by the4
of the hash table4
in length for all4
the telephone directory data4
is the ability to4
portion of each entry4
in the conversion of4
at laval university library4
n p q r4
of the record set4
of shelf list conversion4
is used for the4
the same sequence as4
of one of the4
during the first year4
the call number and4
be noted that the4
it is impossible to4
information and management services4
automating cataloging functions in4
main reading room collection4
would be searched for4
music programmer harrison and4
described in the preceding4
shelf list records to4
entry is not subject4
the shelf list is4
national agricultural library implementation4
as illustrated in figure4
an automated circulation system4
a string of letters4
it will be necessary4
chapters of german history4
a major sort key4
v volume or number4
greater than or equal4
the values in the4
name b numeration c4
the scope of the4
the university of missouri4
input to the computer4
national auxiliary publications service4
the range of the4
the number of copies4
there is only one4
the washington state university4
fields the variable fields4
the current marc system4
of the work breakdown4
plus data element identifier4
relative to the first4
work has been done4
based acquisitions system morris4
are a part of4
list records to machine4
united states of america4
makes it possible to4
on magnetic tape in4
it would be necessary4
on a data base4
full marc ii format4
the preparation of a4
was decided that the4
cost and date received4
an examination of the4
of university libraries is4
the listing of the4
automated national library system4
the first annual catalog4
automated music programmer harrison4
be added to the4
value in a specified4
classification code of the4
j bierman and blue4
with lc classification number4
of the computing center4
the recon working task4
library of congress cards4
department of computer science4
shelf list conversion chapin4
subordinate unit in name4
can be used with4
for the use of4
number of records in4
a temporary subfile consisting4
of a national bibliographic4
end of the listing4
of the marc i4
the new york public4
the efficiency of the4
it is possible that4
library implementation of the4
library of congress in4
would be converted to4
serve the needs of4
temporary subfile consisting of4
a discussion of the4
record is to be4
the documents remain loose4
the number of entries4
a brief statement of4
per annum plus computer4
on the marc tapes4
in the use of4
author of series is4
run on an ibm4
of library of congress4
tape as applied to4
that there is a4
in a library catalog4
the format recognition algorithms4
element which has the4
system at laval university4
the classification code of4
cataloging functions in conventional4
marc format and code4
size of the virtual4
in each of the4
an evaluation of the4
agricultural library implementation of4
with little or no4
which has the highest4
from the master file4
a data element which4
set in at day4
of one or more4
by the university of4
the two types of4
are compared with the4
of interest to the4
that it will be4
to be made to4
practical point of view4
sent to the catalog4
in work area labelled4
create a file key4
the list called all4
the progress report submitted4
a name b number4
at least half of4
the completion of the4
of the card catalog4
original molds commands during4
number c place d4
be obtained from national4
the last variable field4
marc molds data base4
the first part of4
term in data element4
used by the library4
and management services division4
clusters after the first4
is equal to the4
of america standards institute4
a data element whose4
entry is subject a4
records in the file4
it was recognized that4
for the format recognition4
tag in the record4
number b book number4
the records in the4
the costs of the4
on the length of4
from national auxiliary publications4
by the length of4
title series added entry4
key card accession no4
the card division project4
costs of shelf list4
a name b numeration4
is one of the4
is the cost of4
r m r m4
of book catalog production4
to be used to4
number of documents in4
one copy of the4
of the program and4
biographical reference books well4
of each of the4
concept of computerized catalogs4
storage and retrieval of4
the production of a4
of the loose documents4
of the american library4
of a given length4
a specified block from4
of the first edition4
count the number of4
subfile consisting of records4
the top of the4
the construction of a4
study of the feasibility4
and technology reference services4
the percentage of loose4
consisting of records from4
of single entries from4
the accuracy of the4
states of america standards4
m r m r4
provision is made for4
the acquisitions department staff4
e subordinate unit in4
thesaurus of eric descriptors4
system for a large4
a book limited to4
the california state library4
the fullwords of characters4
is a data element4
the staff of the4
the marc record is4
toward the end of4
data element whose value4
line acquisitionsjspigai and mahan4
in at day of4
added to the collection4
data system for a4
of the united states4
the card division record4
machine readable form in4
in the marc record4
this paper is to4
to a total system4
was design and implementation4
of a variable field4
from the marc tape4
for the preparation of4
for conversion and list4
on the one hand4
in data element which4
is stored in a4
k r k r4
author title catalog and4
to the department of4
list conversion chapin and4
the first characters of4
of congress card order4
of author names in4
lc classification number be4
of the length of4
the format of the4
in the title paragraph4
programmer harrison and herber4
integral part of the4
obtained from national auxiliary4
define the characteristics of4
the purposes of this4
number of single entries4
in international business machines4
a field terminator code4
final report on a4
and will not be4
in the area of4
in the fields of4
the same manner as4
the pages of the4
preceded by a delimiter4
telephone directory data base4
that the system will4
it is not a4
marc records selected number4
materials in textual printed4
the international federation for4
the virtual hash table4
data element which has4
element whose value is4
the university of california4
of congress classification number4
publications service of asis4
selected number of sol4
in the same manner4
libraries will have to4
cost per entry is4
retrieval of single entries4
plus computer time for4
retrieval and machine translation4
name b number c4
procedures at the university4
entries in the directory4
of lc card numbers4
from the marc i4
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i j k l2
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