id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12108	Kronick, David A.	Evaluation of the MEDLARS Demand Search Service (Book Review)	1969	2	.pdf	application/pdf	1171	41	47	Nevertheless , the misgivings expressed by Alan M. Rees in his thoroughgoing review of the general subject of evaluation in the second volume of the Annual Review of Information Science and Technology (Evaluation of information systems and services) in which he predicted that . . . The findings that the MEDLARS demand search module is op- erating on the average of about 58 per cent recall and 50 per cent precision do not provide any comparisons with other information retrieval systems either ma- chine or manual because no other system to this reviewer's knowledge has been as rigorously and thoroughly examined.	cache/crl-12108.pdf	txt/crl-12108.txt