id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13956	Jurist, Susan	Online Bibliographic Searching: A Learning Manual (Book Review)	1983	2	.pdf	application/pdf	809	44	60	Part 2 is a step-by-step interpre­ tation of AACR2 chapter 9, and chapter 21 as it relates to MRDF. $35 LC 82-11597 ISBN 0-8389­ 0365-7. Machine-readable data files (MRDF) have existed for forty years, data archives and data libraries for almost thirty years, yet it was not until the 1970s that ALA's Resources and Technical Services Divi­ sion appointed the Subcommittee to Rec­ ommend Rules for Cataloging Machine­ Readable Data Files.	cache/crl-13956.pdf	txt/crl-13956.txt