id author title date pages extension mime words sentence flesch summary cache txt crl-11716 Griffin, Hillis L. Estimating Data Processing Costs in Libraries 1964-08-31 5 .pdf application/pdf 3120 148 64 computer system and the same program. It is only necessary to: ( 1) deter- mine the number of printed lines (or punched cards) required as output for a given number of items; (2) determine the time required for the printer and/ or card punch to produce this number of items; and ( 3) relate this to time charges for the computer or EAM equipment used. cache/crl-11716.pdf txt/crl-11716.txt