id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12100	Locke, W. N.	Selling Books in Libraries	1969-01-01	6	.pdf	application/pdf	3485	203	70	College and Research Libraries W. N. LOCKE Selling Books in Libraries This paper proposes that libraries of the future might sell as well as lend books and journals. The major compensating fact is that the collection always remains in- tact, or nearly so, whereas in a conven- tional library the frustration index (per cent of desired books not found) may Selling Books in Libraries I 41 M over.	cache/crl-12100.pdf	txt/crl-12100.txt