id	sid	tid	token	lemma	pos
crl-11411	1	1	college	college	NOUN
crl-11411	1	2	and	and	CCONJ
crl-11411	1	3	research	research	NOUN
crl-11411	1	4	libraries	library	NOUN
crl-11411	1	5	efficiency	efficiency	NOUN
crl-11411	1	6	of	of	ADP
crl-11411	1	7	indexing	indexing	NOUN
crl-11411	1	8	systems	systems	PROPN
crl-11411	1	9	aslib	aslib	PROPN
crl-11411	1	10	cranfield	cranfield	PROPN
crl-11411	1	11	research	research	PROPN
crl-11411	1	12	project	project	NOUN
crl-11411	1	13	,	,	PUNCT
crl-11411	1	14	report	report	VERB
crl-11411	1	15	on	on	ADP
crl-11411	1	16	the	the	DET
crl-11411	1	17	first	first	ADJ
crl-11411	1	18	stage	stage	NOUN
crl-11411	1	19	of	of	ADP
crl-11411	1	20	an	an	DET
crl-11411	1	21	investigation	investigation	NOUN
crl-11411	1	22	into	into	ADP
crl-11411	1	23	the	the	DET
crl-11411	1	24	comparative	comparative	ADJ
crl-11411	1	25	efficiency	efficiency	NOUN
crl-11411	1	26	of	of	ADP
crl-11411	1	27	indexing	indexing	NOUN
crl-11411	1	28	systems	system	NOUN
crl-11411	1	29	.	.	PUNCT
crl-11411	2	1	by	by	ADP
crl-11411	2	2	cyril	cyril	PROPN
crl-11411	2	3	w.	w.	PROPN
crl-11411	2	4	cleverdon	cleverdon	PROPN
crl-11411	2	5	,	,	PUNCT
crl-11411	2	6	cranfield	cranfield	PROPN
crl-11411	2	7	,	,	PUNCT
crl-11411	2	8	england	england	PROPN
crl-11411	2	9	,	,	PUNCT
crl-11411	2	10	college	college	NOUN
crl-11411	2	11	of	of	ADP
crl-11411	2	12	aeronautics	aeronautics	PROPN
crl-11411	2	13	,	,	PUNCT
crl-11411	2	14	1960	1960	NUM
crl-11411	2	15	.	.	PUNCT
crl-11411	3	1	166	166	NUM
crl-11411	3	2	pin	pin	NOUN
crl-11411	3	3	1957	1957	NUM
crl-11411	3	4	,	,	PUNCT
crl-11411	3	5	the	the	DET
crl-11411	3	6	british	british	PROPN
crl-11411	3	7	national	national	PROPN
crl-11411	3	8	science	science	PROPN
crl-11411	3	9	foundation	foundation	NOUN
crl-11411	3	10	awarded	award	VERB
crl-11411	3	11	a	a	DET
crl-11411	3	12	grant	grant	NOUN
crl-11411	3	13	to	to	ADP
crl-11411	3	14	aslib	aslib	PROPN
crl-11411	3	15	(	(	PUNCT
crl-11411	3	16	association	association	NOUN
crl-11411	3	17	of	of	ADP
crl-11411	3	18	special	special	ADJ
crl-11411	3	19	libraries	library	NOUN
crl-11411	3	20	and	and	CCONJ
crl-11411	3	21	information	information	NOUN
crl-11411	3	22	bureaux	bureaux	PROPN
crl-11411	3	23	)	)	PUNCT
crl-11411	3	24	to	to	PART
crl-11411	3	25	study	study	VERB
crl-11411	3	26	the	the	DET
crl-11411	3	27	comparative	comparative	ADJ
crl-11411	3	28	efficiency	efficiency	NOUN
crl-11411	3	29	of	of	ADP
crl-11411	3	30	four	four	NUM
crl-11411	3	31	indexing	indexing	NOUN
crl-11411	3	32	systems	system	NOUN
crl-11411	3	33	.	.	PUNCT
crl-11411	4	1	t	t	PROPN
crl-11411	4	2	h	h	NOUN
crl-11411	4	3	e	e	NOUN
crl-11411	4	4	indexing	indexing	NOUN
crl-11411	4	5	systems	system	NOUN
crl-11411	4	6	selected	select	VERB
crl-11411	4	7	were	be	AUX
crl-11411	4	8	the	the	DET
crl-11411	4	9	universal	universal	ADJ
crl-11411	4	10	decimal	decimal	ADJ
crl-11411	4	11	classification	classification	NOUN
crl-11411	4	12	,	,	PUNCT
crl-11411	4	13	an	an	DET
crl-11411	4	14	alphabetic	alphabetic	ADJ
crl-11411	4	15	subject	subject	NOUN
crl-11411	4	16	catalog	catalog	NOUN
crl-11411	4	17	,	,	PUNCT
crl-11411	4	18	a	a	DET
crl-11411	4	19	faceted	faceted	ADJ
crl-11411	4	20	classification	classification	NOUN
crl-11411	4	21	scheme	scheme	NOUN
crl-11411	4	22	,	,	PUNCT
crl-11411	4	23	and	and	CCONJ
crl-11411	4	24	a	a	DET
crl-11411	4	25	uniterm	uniterm	NOUN
crl-11411	4	26	system	system	NOUN
crl-11411	4	27	of	of	ADP
crl-11411	4	28	coordinate	coordinate	NOUN
crl-11411	4	29	indexing	indexing	NOUN
crl-11411	4	30	.	.	PUNCT
crl-11411	5	1	this	this	DET
crl-11411	5	2	report	report	NOUN
crl-11411	5	3	covers	cover	VERB
crl-11411	5	4	the	the	DET
crl-11411	5	5	first	first	ADJ
crl-11411	5	6	phase	phase	NOUN
crl-11411	5	7	of	of	ADP
crl-11411	5	8	this	this	DET
crl-11411	5	9	study	study	NOUN
crl-11411	5	10	,	,	PUNCT
crl-11411	5	11	the	the	DET
crl-11411	5	12	indexing	indexing	NOUN
crl-11411	5	13	of	of	ADP
crl-11411	5	14	eighteen	eighteen	NUM
crl-11411	5	15	thousand	thousand	NUM
crl-11411	5	16	journal	journal	NOUN
crl-11411	5	17	articles	article	NOUN
crl-11411	5	18	and	and	CCONJ
crl-11411	5	19	reports	report	NOUN
crl-11411	5	20	in	in	ADP
crl-11411	5	21	the	the	DET
crl-11411	5	22	field	field	NOUN
crl-11411	5	23	of	of	ADP
crl-11411	5	24	aeronautics	aeronautic	NOUN
crl-11411	5	25	.	.	PUNCT
crl-11411	6	1	t	t	PROPN
crl-11411	6	2	w	w	PROPN
crl-11411	6	3	o	o	PROPN
crl-11411	6	4	other	other	ADJ
crl-11411	6	5	variables	variable	NOUN
crl-11411	6	6	were	be	AUX
crl-11411	6	7	also	also	ADV
crl-11411	6	8	selected	select	VERB
crl-11411	6	9	foi	foi	ADP
crl-11411	6	10	this	this	DET
crl-11411	6	11	experiment	experiment	NOUN
crl-11411	6	12	:	:	PUNCT
crl-11411	6	13	the	the	DET
crl-11411	6	14	training	training	NOUN
crl-11411	6	15	of	of	ADP
crl-11411	6	16	the	the	DET
crl-11411	6	17	indexer	indexer	NOUN
crl-11411	6	18	(	(	PUNCT
crl-11411	6	19	whether	whether	SCONJ
crl-11411	6	20	technical	technical	ADJ
crl-11411	6	21	knowledge	knowledge	NOUN
crl-11411	6	22	of	of	ADP
crl-11411	6	23	the	the	DET
crl-11411	6	24	subject	subject	NOUN
crl-11411	6	25	but	but	CCONJ
crl-11411	6	26	no	no	DET
crl-11411	6	27	indexing	indexing	NOUN
crl-11411	6	28	experience	experience	NOUN
crl-11411	6	29	,	,	PUNCT
crl-11411	6	30	indexing	indexing	NOUN
crl-11411	6	31	experience	experience	NOUN
crl-11411	6	32	in	in	ADP
crl-11411	6	33	the	the	DET
crl-11411	6	34	subject	subject	ADJ
crl-11411	6	35	field	field	NOUN
crl-11411	6	36	,	,	PUNCT
crl-11411	6	37	indexing	indexing	NOUN
crl-11411	6	38	experience	experience	NOUN
crl-11411	6	39	in	in	ADP
crl-11411	6	40	another	another	DET
crl-11411	6	41	subject	subject	ADJ
crl-11411	6	42	field	field	NOUN
crl-11411	6	43	,	,	PUNCT
crl-11411	6	44	or	or	CCONJ
crl-11411	6	45	theoretical	theoretical	ADJ
crl-11411	6	46	knowledge	knowledge	NOUN
crl-11411	6	47	of	of	ADP
crl-11411	6	48	indexing	indexing	NOUN
crl-11411	6	49	)	)	PUNCT
crl-11411	6	50	and	and	CCONJ
crl-11411	6	51	time	time	NOUN
crl-11411	6	52	allotted	allot	VERB
crl-11411	6	53	for	for	ADP
crl-11411	6	54	indexing	index	VERB
crl-11411	6	55	a	a	DET
crl-11411	6	56	document	document	NOUN
crl-11411	6	57	.	.	PUNCT
crl-11411	7	1	t	t	PROPN
crl-11411	7	2	h	h	NOUN
crl-11411	7	3	e	e	NOUN
crl-11411	7	4	detailed	detailed	ADJ
crl-11411	7	5	discussion	discussion	NOUN
crl-11411	7	6	of	of	ADP
crl-11411	7	7	problems	problem	NOUN
crl-11411	7	8	encountered	encounter	VERB
crl-11411	7	9	in	in	ADP
crl-11411	7	10	indexing	indexing	NOUN
crl-11411	7	11	should	should	AUX
crl-11411	7	12	be	be	AUX
crl-11411	7	13	required	require	VERB
crl-11411	7	14	(	(	PUNCT
crl-11411	7	15	though	though	SCONJ
crl-11411	7	16	not	not	PART
crl-11411	7	17	easy	easy	ADJ
crl-11411	7	18	)	)	PUNCT
crl-11411	7	19	reading	read	VERB
crl-11411	7	20	for	for	ADP
crl-11411	7	21	anyone	anyone	PRON
crl-11411	7	22	involved	involve	VERB
crl-11411	7	23	with	with	ADP
crl-11411	7	24	installing	instal	VERB
crl-11411	7	25	or	or	CCONJ
crl-11411	7	26	revising	revise	VERB
crl-11411	7	27	indexing	indexing	NOUN
crl-11411	7	28	systems	system	NOUN
crl-11411	7	29	.	.	PUNCT
crl-11411	8	1	t	t	PROPN
crl-11411	8	2	h	h	NOUN
crl-11411	8	3	e	e	PROPN
crl-11411	8	4	u.d.c	u.d.c	PROPN
crl-11411	8	5	.	.	PROPN
crl-11411	8	6	,	,	PUNCT
crl-11411	8	7	faceted	faceted	ADJ
crl-11411	8	8	classification	classification	NOUN
crl-11411	8	9	system	system	NOUN
crl-11411	8	10	,	,	PUNCT
crl-11411	8	11	and	and	CCONJ
crl-11411	8	12	alphabetic	alphabetic	ADJ
crl-11411	8	13	subject	subject	NOUN
crl-11411	8	14	catalog	catalog	NOUN
crl-11411	8	15	are	be	AUX
crl-11411	8	16	discussed	discuss	VERB
crl-11411	8	17	extensively	extensively	ADV
crl-11411	8	18	.	.	PUNCT
crl-11411	9	1	t	t	PROPN
crl-11411	9	2	h	h	NOUN
crl-11411	9	3	e	e	NOUN
crl-11411	9	4	alphabetic	alphabetic	ADJ
crl-11411	9	5	subject	subject	NOUN
crl-11411	9	6	catalog	catalog	NOUN
crl-11411	9	7	,	,	PUNCT
crl-11411	9	8	for	for	ADP
crl-11411	9	9	example	example	NOUN
crl-11411	9	10	,	,	PUNCT
crl-11411	9	11	is	be	AUX
crl-11411	9	12	discussed	discuss	VERB
crl-11411	9	13	in	in	ADP
crl-11411	9	14	terms	term	NOUN
crl-11411	9	15	of	of	ADP
crl-11411	9	16	cross	cross	NOUN
crl-11411	9	17	references	reference	NOUN
crl-11411	9	18	,	,	PUNCT
crl-11411	9	19	structure	structure	NOUN
crl-11411	9	20	,	,	PUNCT
crl-11411	9	21	relationship	relationship	NOUN
crl-11411	9	22	among	among	ADP
crl-11411	9	23	component	component	NOUN
crl-11411	9	24	parts	part	NOUN
crl-11411	9	25	,	,	PUNCT
crl-11411	9	26	word	word	NOUN
crl-11411	9	27	order	order	NOUN
crl-11411	9	28	,	,	PUNCT
crl-11411	9	29	and	and	CCONJ
crl-11411	9	30	specificity	specificity	NOUN
crl-11411	9	31	of	of	ADP
crl-11411	9	32	subject	subject	ADJ
crl-11411	9	33	headings	heading	NOUN
crl-11411	9	34	.	.	PUNCT
crl-11411	10	1	cleverdon	cleverdon	PROPN
crl-11411	10	2	's	's	PART
crl-11411	10	3	decision	decision	NOUN
crl-11411	10	4	on	on	ADP
crl-11411	10	5	one	one	NUM
crl-11411	10	6	of	of	ADP
crl-11411	10	7	these	these	DET
crl-11411	10	8	points	point	NOUN
crl-11411	10	9	,	,	PUNCT
crl-11411	10	10	the	the	DET
crl-11411	10	11	indication	indication	NOUN
crl-11411	10	12	of	of	ADP
crl-11411	10	13	relationships	relationship	NOUN
crl-11411	10	14	among	among	ADP
crl-11411	10	15	component	component	ADJ
crl-11411	10	16	parts	part	NOUN
crl-11411	10	17	of	of	ADP
crl-11411	10	18	a	a	DET
crl-11411	10	19	subject	subject	NOUN
crl-11411	10	20	heading	heading	NOUN
crl-11411	10	21	,	,	PUNCT
crl-11411	10	22	warrants	warrant	VERB
crl-11411	10	23	further	further	ADJ
crl-11411	10	24	discussion	discussion	NOUN
crl-11411	10	25	.	.	PUNCT
crl-11411	11	1	this	this	DET
crl-11411	11	2	point	point	NOUN
crl-11411	11	3	can	can	AUX
crl-11411	11	4	best	well	ADV
crl-11411	11	5	be	be	AUX
crl-11411	11	6	illustrated	illustrate	VERB
crl-11411	11	7	with	with	ADP
crl-11411	11	8	an	an	DET
crl-11411	11	9	example	example	NOUN
crl-11411	11	10	.	.	PUNCT
crl-11411	12	1	if	if	SCONJ
crl-11411	12	2	the	the	DET
crl-11411	12	3	subject	subject	NOUN
crl-11411	12	4	of	of	ADP
crl-11411	12	5	missiles	missile	NOUN
crl-11411	12	6	controlled	control	VERB
crl-11411	12	7	by	by	ADP
crl-11411	12	8	gyroscopes	gyroscope	NOUN
crl-11411	12	9	were	be	AUX
crl-11411	12	10	to	to	PART
crl-11411	12	11	be	be	AUX
crl-11411	12	12	indexed	index	VERB
crl-11411	12	13	,	,	PUNCT
crl-11411	12	14	subject	subject	ADJ
crl-11411	12	15	headings	heading	NOUN
crl-11411	12	16	with	with	ADP
crl-11411	12	17	and	and	CCONJ
crl-11411	12	18	without	without	ADP
crl-11411	12	19	indications	indication	NOUN
crl-11411	12	20	of	of	ADP
crl-11411	12	21	relationships	relationship	NOUN
crl-11411	12	22	among	among	ADP
crl-11411	12	23	the	the	DET
crl-11411	12	24	subject	subject	NOUN
crl-11411	12	25	heading	head	VERB
crl-11411	12	26	's	's	PART
crl-11411	12	27	component	component	NOUN
crl-11411	12	28	parts	part	NOUN
crl-11411	12	29	would	would	AUX
crl-11411	12	30	be	be	AUX
crl-11411	12	31	:	:	PUNCT
crl-11411	12	32	missiles	missile	NOUN
crl-11411	12	33	—	—	PUNCT
crl-11411	12	34	controlled	control	VERB
crl-11411	12	35	by	by	ADP
crl-11411	12	36	—	—	PUNCT
crl-11411	12	37	gyroscopes	gyroscope	NOUN
crl-11411	12	38	(	(	PUNCT
crl-11411	12	39	with	with	ADP
crl-11411	12	40	relationships	relationship	NOUN
crl-11411	12	41	)	)	PUNCT
crl-11411	12	42	missiles	missile	NOUN
crl-11411	12	43	—	—	PUNCT
crl-11411	12	44	gyroscopes	gyroscope	NOUN
crl-11411	12	45	(	(	PUNCT
crl-11411	12	46	without	without	ADP
crl-11411	12	47	relationships	relationship	NOUN
crl-11411	12	48	)	)	PUNCT
crl-11411	12	49	.	.	PUNCT
crl-11411	13	1	t	t	NOUN
crl-11411	13	2	h	h	NOUN
crl-11411	13	3	e	e	NOUN
crl-11411	13	4	recent	recent	ADJ
crl-11411	13	5	history	history	NOUN
crl-11411	13	6	of	of	ADP
crl-11411	13	7	indexing	indexing	NOUN
crl-11411	13	8	systems	system	NOUN
crl-11411	13	9	is	be	AUX
crl-11411	13	10	not	not	PART
crl-11411	13	11	without	without	ADP
crl-11411	13	12	its	its	PRON
crl-11411	13	13	paradoxes	paradox	NOUN
crl-11411	13	14	.	.	PUNCT
crl-11411	14	1	advocates	advocate	NOUN
crl-11411	14	2	of	of	ADP
crl-11411	14	3	traditional	traditional	ADJ
crl-11411	14	4	indexing	indexing	NOUN
crl-11411	14	5	systems	system	NOUN
crl-11411	14	6	have	have	AUX
crl-11411	14	7	cited	cite	VERB
crl-11411	14	8	as	as	ADP
crl-11411	14	9	one	one	NUM
crl-11411	14	10	of	of	ADP
crl-11411	14	11	their	their	PRON
crl-11411	14	12	systems	system	NOUN
crl-11411	14	13	'	'	PART
crl-11411	14	14	advantages	advantage	NOUN
crl-11411	14	15	the	the	DET
crl-11411	14	16	fact	fact	NOUN
crl-11411	14	17	that	that	SCONJ
crl-11411	14	18	relationships	relationship	NOUN
crl-11411	14	19	among	among	ADP
crl-11411	14	20	component	component	ADJ
crl-11411	14	21	parts	part	NOUN
crl-11411	14	22	of	of	ADP
crl-11411	14	23	the	the	DET
crl-11411	14	24	index	index	NOUN
crl-11411	14	25	entry	entry	NOUN
crl-11411	14	26	can	can	AUX
crl-11411	14	27	be	be	AUX
crl-11411	14	28	brought	bring	VERB
crl-11411	14	29	out	out	ADP
crl-11411	14	30	.	.	PUNCT
crl-11411	15	1	in	in	ADP
crl-11411	15	2	recent	recent	ADJ
crl-11411	15	3	years	year	NOUN
crl-11411	15	4	attempts	attempt	NOUN
crl-11411	15	5	have	have	AUX
crl-11411	15	6	been	be	AUX
crl-11411	15	7	made	make	VERB
crl-11411	15	8	to	to	PART
crl-11411	15	9	bring	bring	VERB
crl-11411	15	10	out	out	ADP
crl-11411	15	11	relationships	relationship	NOUN
crl-11411	15	12	among	among	ADP
crl-11411	15	13	concepts	concept	NOUN
crl-11411	15	14	in	in	ADP
crl-11411	15	15	coordinate	coordinate	NOUN
crl-11411	15	16	indexing	indexing	NOUN
crl-11411	15	17	systems	system	NOUN
crl-11411	15	18	,	,	PUNCT
crl-11411	15	19	thereby	thereby	ADV
crl-11411	15	20	reducing	reduce	VERB
crl-11411	15	21	the	the	DET
crl-11411	15	22	coordinate	coordinate	NOUN
crl-11411	15	23	index	index	NOUN
crl-11411	15	24	's	's	PART
crl-11411	15	25	false	false	ADJ
crl-11411	15	26	drops	drop	NOUN
crl-11411	15	27	(	(	PUNCT
crl-11411	15	28	though	though	SCONJ
crl-11411	15	29	also	also	ADV
crl-11411	15	30	its	its	PRON
crl-11411	15	31	flexibility	flexibility	NOUN
crl-11411	15	32	)	)	PUNCT
crl-11411	15	33	.	.	PUNCT
crl-11411	16	1	in	in	ADP
crl-11411	16	2	this	this	DET
crl-11411	16	3	study	study	NOUN
crl-11411	16	4	cleverdon	cleverdon	PROPN
crl-11411	16	5	decided	decide	VERB
crl-11411	16	6	to	to	PART
crl-11411	16	7	omit	omit	VERB
crl-11411	16	8	indications	indication	NOUN
crl-11411	16	9	of	of	ADP
crl-11411	16	10	relationships	relationship	NOUN
crl-11411	16	11	among	among	ADP
crl-11411	16	12	component	component	ADJ
crl-11411	16	13	parts	part	NOUN
crl-11411	16	14	of	of	ADP
crl-11411	16	15	the	the	DET
crl-11411	16	16	alphabetic	alphabetic	ADJ
crl-11411	16	17	subject	subject	NOUN
crl-11411	16	18	headings	heading	NOUN
crl-11411	16	19	in	in	ADP
crl-11411	16	20	view	view	NOUN
crl-11411	16	21	of	of	ADP
crl-11411	16	22	the	the	DET
crl-11411	16	23	difficulties	difficulty	NOUN
crl-11411	16	24	involved	involve	VERB
crl-11411	16	25	.	.	PUNCT
crl-11411	17	1	whether	whether	SCONJ
crl-11411	17	2	an	an	DET
crl-11411	17	3	indication	indication	NOUN
crl-11411	17	4	of	of	ADP
crl-11411	17	5	relationships	relationship	NOUN
crl-11411	17	6	is	be	AUX
crl-11411	17	7	required	require	VERB
crl-11411	17	8	in	in	ADP
crl-11411	17	9	either	either	CCONJ
crl-11411	17	10	traditional	traditional	ADJ
crl-11411	17	11	or	or	CCONJ
crl-11411	17	12	coordinate	coordinate	NOUN
crl-11411	17	13	index	index	NOUN
crl-11411	17	14	entries	entry	NOUN
crl-11411	17	15	will	will	AUX
crl-11411	17	16	be	be	AUX
crl-11411	17	17	answered	answer	VERB
crl-11411	17	18	at	at	ADP
crl-11411	17	19	least	least	ADJ
crl-11411	17	20	in	in	ADP
crl-11411	17	21	part	part	NOUN
crl-11411	17	22	in	in	ADP
crl-11411	17	23	the	the	DET
crl-11411	17	24	second	second	ADJ
crl-11411	17	25	step	step	NOUN
crl-11411	17	26	of	of	ADP
crl-11411	17	27	the	the	DET
crl-11411	17	28	study	study	NOUN
crl-11411	17	29	,	,	PUNCT
crl-11411	17	30	the	the	DET
crl-11411	17	31	testing	testing	NOUN
crl-11411	17	32	of	of	ADP
crl-11411	17	33	the	the	DET
crl-11411	17	34	indexes	index	NOUN
crl-11411	17	35	with	with	ADP
crl-11411	17	36	1600	1600	NUM
crl-11411	17	37	questions	question	NOUN
crl-11411	17	38	.	.	PUNCT
crl-11411	18	1	while	while	SCONJ
crl-11411	18	2	merits	merit	NOUN
crl-11411	18	3	and	and	CCONJ
crl-11411	18	4	faults	fault	NOUN
crl-11411	18	5	of	of	ADP
crl-11411	18	6	indexing	indexing	NOUN
crl-11411	18	7	systems	system	NOUN
crl-11411	18	8	are	be	AUX
crl-11411	18	9	reported	report	VERB
crl-11411	18	10	on	on	ADP
crl-11411	18	11	at	at	ADP
crl-11411	18	12	great	great	ADJ
crl-11411	18	13	length	length	NOUN
crl-11411	18	14	,	,	PUNCT
crl-11411	18	15	comparative	comparative	ADJ
crl-11411	18	16	studies	study	NOUN
crl-11411	18	17	of	of	ADP
crl-11411	18	18	indexing	indexing	NOUN
crl-11411	18	19	systems	system	NOUN
crl-11411	18	20	based	base	VERB
crl-11411	18	21	on	on	ADP
crl-11411	18	22	experimental	experimental	ADJ
crl-11411	18	23	work	work	NOUN
crl-11411	18	24	are	be	AUX
crl-11411	18	25	rare	rare	ADJ
crl-11411	18	26	.	.	PUNCT
crl-11411	19	1	cleverdon	cleverdon	PROPN
crl-11411	19	2	's	's	PART
crl-11411	19	3	work	work	NOUN
crl-11411	19	4	is	be	AUX
crl-11411	19	5	such	such	DET
crl-11411	19	6	a	a	DET
crl-11411	19	7	study	study	NOUN
crl-11411	19	8	and	and	CCONJ
crl-11411	19	9	is	be	AUX
crl-11411	19	10	a	a	DET
crl-11411	19	11	real	real	ADJ
crl-11411	19	12	contribution	contribution	NOUN
crl-11411	19	13	to	to	ADP
crl-11411	19	14	our	our	PRON
crl-11411	19	15	knowledge	knowledge	NOUN
crl-11411	19	16	of	of	ADP
crl-11411	19	17	the	the	DET
crl-11411	19	18	subject.—gerald	subject.—gerald	PROPN
crl-11411	19	19	jahoda	jahoda	PROPN
crl-11411	19	20	,	,	PUNCT
crl-11411	19	21	esso	esso	PROPN
crl-11411	19	22	research	research	NOUN
crl-11411	19	23	and	and	CCONJ
crl-11411	19	24	engineering	engineering	NOUN
crl-11411	19	25	company	company	NOUN
crl-11411	19	26	,	,	PUNCT
crl-11411	19	27	linden	linden	PROPN
crl-11411	19	28	,	,	PUNCT
crl-11411	19	29	n.	n.	PROPN
crl-11411	19	30	j.	j.	PROPN
crl-11411	19	31	guide	guide	PROPN
crl-11411	19	32	to	to	ADP
crl-11411	19	33	art	art	NOUN
crl-11411	19	34	guide	guide	NOUN
crl-11411	19	35	to	to	ADP
crl-11411	19	36	art	art	NOUN
crl-11411	19	37	reference	reference	NOUN
crl-11411	19	38	books	book	NOUN
crl-11411	19	39	.	.	PUNCT
crl-11411	20	1	by	by	ADP
crl-11411	20	2	mary	mary	PROPN
crl-11411	20	3	w	w	PROPN
crl-11411	20	4	.	.	PUNCT
crl-11411	21	1	chamberlin	chamberlin	PROPN
crl-11411	21	2	.	.	PUNCT
crl-11411	22	1	chicago	chicago	PROPN
crl-11411	22	2	:	:	PUNCT
crl-11411	22	3	ala	ala	PROPN
crl-11411	22	4	,	,	PUNCT
crl-11411	22	5	1959	1959	NUM
crl-11411	22	6	.	.	PUNCT
crl-11411	23	1	xiv	xiv	PROPN
crl-11411	23	2	,	,	PUNCT
crl-11411	23	3	418p	418p	PROPN
crl-11411	23	4	.	.	PUNCT
crl-11411	24	1	$	$	SYM
crl-11411	24	2	10.00	10.00	NUM
crl-11411	24	3	.	.	PUNCT
crl-11411	25	1	until	until	SCONJ
crl-11411	25	2	the	the	DET
crl-11411	25	3	appearance	appearance	NOUN
crl-11411	25	4	of	of	ADP
crl-11411	25	5	this	this	DET
crl-11411	25	6	excellent	excellent	ADJ
crl-11411	25	7	guide	guide	NOUN
crl-11411	25	8	neither	neither	CCONJ
crl-11411	25	9	the	the	DET
crl-11411	25	10	librarian	librarian	NOUN
crl-11411	25	11	nor	nor	CCONJ
crl-11411	25	12	the	the	DET
crl-11411	25	13	student	student	NOUN
crl-11411	25	14	working	work	VERB
crl-11411	25	15	in	in	ADP
crl-11411	25	16	the	the	DET
crl-11411	25	17	burgeoning	burgeon	VERB
crl-11411	25	18	field	field	NOUN
crl-11411	25	19	of	of	ADP
crl-11411	25	20	art	art	NOUN
crl-11411	25	21	history	history	NOUN
crl-11411	25	22	had	have	AUX
crl-11411	25	23	available	available	ADJ
crl-11411	25	24	a	a	DET
crl-11411	25	25	satisfactory	satisfactory	ADJ
crl-11411	25	26	englishlanguage	englishlanguage	NOUN
crl-11411	25	27	tool	tool	NOUN
crl-11411	25	28	for	for	ADP
crl-11411	25	29	finding	find	VERB
crl-11411	25	30	the	the	DET
crl-11411	25	31	basic	basic	ADJ
crl-11411	25	32	reference	reference	NOUN
crl-11411	25	33	books	book	NOUN
crl-11411	25	34	and	and	CCONJ
crl-11411	25	35	sources	source	NOUN
crl-11411	25	36	on	on	ADP
crl-11411	25	37	the	the	DET
crl-11411	25	38	subject	subject	NOUN
crl-11411	25	39	.	.	PUNCT
crl-11411	26	1	mary	mary	PROPN
crl-11411	26	2	chamberlin	chamberlin	PROPN
crl-11411	26	3	,	,	PUNCT
crl-11411	26	4	fine	fine	ADJ
crl-11411	26	5	arts	art	NOUN
crl-11411	26	6	librarian	librarian	VERB
crl-11411	26	7	a	a	DET
crl-11411	26	8	l	l	PROPN
crl-11411	26	9	columbia	columbia	PROPN
crl-11411	26	10	university	university	PROPN
crl-11411	26	11	,	,	PUNCT
crl-11411	26	12	has	have	AUX
crl-11411	26	13	surveyed	survey	VERB
crl-11411	26	14	the	the	DET
crl-11411	26	15	tremendous	tremendous	ADJ
crl-11411	26	16	volume	volume	NOUN
crl-11411	26	17	of	of	ADP
crl-11411	26	18	literature	literature	NOUN
crl-11411	26	19	in	in	ADP
crl-11411	26	20	the	the	DET
crl-11411	26	21	field	field	NOUN
crl-11411	26	22	and	and	CCONJ
crl-11411	26	23	skillfully	skillfully	ADV
crl-11411	26	24	selected	select	VERB
crl-11411	26	25	a	a	DET
crl-11411	26	26	large	large	ADJ
crl-11411	26	27	core	core	NOUN
crl-11411	26	28	of	of	ADP
crl-11411	26	29	titles	title	NOUN
crl-11411	26	30	that	that	PRON
crl-11411	26	31	will	will	AUX
crl-11411	26	32	help	help	VERB
crl-11411	26	33	both	both	CCONJ
crl-11411	26	34	the	the	DET
crl-11411	26	35	beginner	beginner	NOUN
crl-11411	26	36	and	and	CCONJ
crl-11411	26	37	the	the	DET
crl-11411	26	38	advanced	advanced	ADJ
crl-11411	26	39	scholar	scholar	NOUN
crl-11411	26	40	locate	locate	VERB
crl-11411	26	41	authoritative	authoritative	ADJ
crl-11411	26	42	information	information	NOUN
crl-11411	26	43	and	and	CCONJ
crl-11411	26	44	materials	material	NOUN
crl-11411	26	45	.	.	PUNCT
crl-11411	27	1	her	her	PRON
crl-11411	27	2	selection	selection	NOUN
crl-11411	27	3	is	be	AUX
crl-11411	27	4	based	base	VERB
crl-11411	27	5	not	not	PART
crl-11411	27	6	only	only	ADV
crl-11411	27	7	on	on	ADP
crl-11411	27	8	long	long	ADJ
crl-11411	27	9	experience	experience	NOUN
crl-11411	27	10	in	in	ADP
crl-11411	27	11	art	art	NOUN
crl-11411	27	12	reference	reference	NOUN
crl-11411	27	13	work	work	NOUN
crl-11411	27	14	during	during	ADP
crl-11411	27	15	which	which	PRON
crl-11411	27	16	she	she	PRON
crl-11411	27	17	could	could	AUX
crl-11411	27	18	observe	observe	VERB
crl-11411	27	19	actual	actual	ADJ
crl-11411	27	20	use	use	NOUN
crl-11411	27	21	of	of	ADP
crl-11411	27	22	the	the	DET
crl-11411	27	23	titles	title	NOUN
crl-11411	27	24	,	,	PUNCT
crl-11411	27	25	but	but	CCONJ
crl-11411	27	26	also	also	ADV
crl-11411	27	27	on	on	ADP
crl-11411	27	28	extensive	extensive	ADJ
crl-11411	27	29	personal	personal	ADJ
crl-11411	27	30	use	use	NOUN
crl-11411	27	31	of	of	ADP
crl-11411	27	32	american	american	ADJ
crl-11411	27	33	and	and	CCONJ
crl-11411	27	34	european	european	ADJ
crl-11411	27	35	art	art	NOUN
crl-11411	27	36	libraries	library	NOUN
crl-11411	27	37	and	and	CCONJ
crl-11411	27	38	on	on	ADP
crl-11411	27	39	consultation	consultation	NOUN
crl-11411	27	40	with	with	ADP
crl-11411	27	41	a	a	DET
crl-11411	27	42	considerable	considerable	ADJ
crl-11411	27	43	number	number	NOUN
crl-11411	27	44	of	of	ADP
crl-11411	27	45	distinguished	distinguished	ADJ
crl-11411	27	46	specialists	specialist	NOUN
crl-11411	27	47	.	.	PUNCT
crl-11411	28	1	her	her	PRON
crl-11411	28	2	interpretation	interpretation	NOUN
crl-11411	28	3	of	of	ADP
crl-11411	28	4	the	the	DET
crl-11411	28	5	term	term	NOUN
crl-11411	28	6	reference	reference	NOUN
crl-11411	28	7	books	book	NOUN
crl-11411	28	8	is	be	AUX
crl-11411	28	9	a	a	DET
crl-11411	28	10	broacl	broacl	NOUN
crl-11411	28	11	one	one	NUM
crl-11411	28	12	and	and	CCONJ
crl-11411	28	13	ranges	range	VERB
crl-11411	28	14	all	all	DET
crl-11411	28	15	the	the	DET
crl-11411	28	16	way	way	NOUN
crl-11411	28	17	228	228	NUM
crl-11411	29	1	c	c	PROPN
crl-11411	29	2	o	o	X
crl-11411	29	3	l	l	X
crl-11411	29	4	l	l	X
crl-11411	29	5	e	e	X
crl-11411	29	6	g	g	X
crl-11411	29	7	e	e	X
crl-11411	29	8	a	a	X
crl-11411	29	9	n	n	NOUN
crl-11411	29	10	d	d	NOUN
crl-11411	29	11	r	r	NOUN
crl-11411	29	12	e	e	NOUN
crl-11411	29	13	s	s	X
crl-11411	29	14	e	e	NOUN
crl-11411	29	15	a	a	DET
crl-11411	29	16	r	r	NOUN
crl-11411	29	17	c	c	NOUN
crl-11411	29	18	h	h	X
crl-11411	30	1	l	l	X
crl-11411	30	2	i	i	PROPN
crl-11411	31	1	b	b	X
crl-11411	31	2	r	r	NOUN
crl-11411	31	3	a	a	DET
crl-11411	31	4	r	r	NOUN
crl-11411	31	5	i	i	PRON
crl-11411	31	6	e	e	NOUN
crl-11411	31	7	s	s	VERB