id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10923	Muller, Robert H.	Microfilming Services of Large University and Research libraries in the United States	1955	6	.pdf	application/pdf	9818	771	102	i g h t s e l e c t e d r e s e i b r a r - ies w i t h r e f e r e n c e t o t h	cache/crl-10923.pdf	txt/crl-10923.txt