id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-20420	Hedberg, Jane	Preservation News	1992-11-01	2	.pdf	application/pdf	1810	107	77	th e am ount the U.S. Postal Service estim ated was n e e d e d to k eep preferred an d nonprofit rates at current levels. o f	cache/crln-20420.pdf	txt/crln-20420.txt