id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12995	Vaughan, Patricia E.	Computer-Readable Bibliographic Data Bases: A Directory and Data Sourcebook (Book Review)	1977	2	.pdf	application/pdf	1412	63	52	The directory is augmented by four indexes-broad subject categories, data base name, producer, and processor. Although some of the minimal data base descriptions are not fully detailed, the majority of the file entries in- clude a great deal of information: acronym and complete name, issuance, correspon- dence with printed source, producer, dis- tributor and/ or generator, subject matter and scope, indexing, tape specifications, data base services, and user aids if offered by the producer.	cache/crl-12995.pdf	txt/crl-12995.txt