id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12033	Gulick, Melba C.	Nonconventional Data Sources and Reference Tools for Social Science and Humanities	1968	11	.pdf	application/pdf	11056	725	79	1 8 A L o o k at W h e r e E D i b r a r y a n d R e f e r e n c e S e r v	cache/crl-12033.pdf	txt/crl-12033.txt