id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-11369	Rogers, Frank B.	Emerging Solutions for Mechanizing the Storage and Retrieval of Information (Book Review)	1960-11-01	4	.pdf	application/pdf	2991	134	55	Among other things, it discusses the important concept of role indicators, which, from one way of looking at it, may be thought of as the coordinate indexing machine system answer to subhead- ings, which of themselves are irrelevant within the context of such systems. Chicago, University of Chicago Press, 1951), the chapter by C. D. Gull on Substitutes for the card catalog, and the chapter on Evalu- ation of information systems for report utilization, are still of great interest and usefulness.	cache/crl-11369.pdf	txt/crl-11369.txt