id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13418	Line, Maurice B.	Use of Library Materials: The University of Pittsburgh Study (Book Review)	1979-11-01	3	.pdf	application/pdf	1800	109	64	Accordingly, the study's results do not support the validity of its root hypotheses that 'mi..1ch of the material purchased for re- search libraries was little or never used, and that when costs are assigned to uses, the cost of book use will be unexpectedly high ' (p.40). The third study consists of a very detailed analysis of the costs of library use and a cost-benefit model of library operations.	cache/crl-13418.pdf	txt/crl-13418.txt