id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10521	Esterquest, Ralph T.	Cooperation and the Physical Book	1950	5	.pdf	application/pdf	11505	1034	108	e t h e c e n t e r ' s i v e s t e	cache/crl-10521.pdf	txt/crl-10521.txt