id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13064	Turner, Stephen J.	A Formula for Estimating Collection Use	1977	5	.pdf	application/pdf	2161	98	61	The calculation of this ratio can provide an indication of the number of books from which past circulation performance rates have been determined and could be an indicator of the number of books that could be weeded from the stack population with- u Estimating Collection Use I 511 ............ SP Books in the Stack Population (union of sets A, SLCD, and B)	cache/crl-13064.pdf	txt/crl-13064.txt