id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-11926	Waters, Samuel T.; Costabile, Salvatore L.	The Proof of the Pudding: Using Library of Congress Proof Slips	1967	5	.pdf	application/pdf	3007	132	62	Cut to card size and punched (in the form referred to hereafter as proof slips), the charge is $185. (This analysis bypasses the cost of filing and pulling proof slips, which has been covered in a recent article by Donald Axm.an.	cache/crl-11926.pdf	txt/crl-11926.txt