id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-11912	Custer, Benjamin A.	Classification Research (Book Review)	1966	1	.pdf	application/pdf	579	23	43	Committed as we are to the dictionary cata- log with alphabetically arranged specific subject headings, we look upon the classi- fication mainly as a system of addresses for locating individual books. Their discussions are studded with phrases like depth classification, theory of integrative levels, idea plane, notational plane, verbal plane, paradigmatic and syntagmatic rela- tions, mathematical models.	cache/crl-11912.pdf	txt/crl-11912.txt