id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13350	McDonald, David R.; Maxfield, Margaret W.; Friesner, Virginia G. F.	Sequential Analysis: A Methodology for Monitoring Approval Plans	1979-07-01	6	.pdf	application/pdf	3320	204	57	2 Librarians using approval plans must con- tend with two major problems: (1) receipt of unwanted material and (2) nonreceipt of wanted material. Approval plans are beneficial only to the extent that staff time and paperwork asso- ciated with the selection and acquisition of material are reduced.	cache/crl-13350.pdf	txt/crl-13350.txt