id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10889	Hulbert, James A.	Development of Reference Work, USIS Library, Paris	1955	8	.pdf	application/pdf	14994	1079	102	R e f e r e n c e l e t t e r s are quite c o m m o n and P a r E x c h a n g e of r e f e r e n c e	cache/crl-10889.pdf	txt/crl-10889.txt