id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13593	Willett, Martha	Manual of General Searching Procedures (Book Review)	1980-09-01	2	.pdf	application/pdf	1422	89	61	The authors do not provide a critical analysis of approval plans but unwarrantably assume that such plans are the most efficient and economical way to obtain books. Variations of approval plans , such as those designed to obtain publications of cer- tain presses or authors, are not mentioned, nor is there any information on foreign plans (except for a few comments about Blackwell's, ·England), a major oversight as such plans can't be built on the same model used to construct domestic plans.	cache/crl-13593.pdf	txt/crl-13593.txt