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	1967-03-01	5	.pdf	application/pdf	3007	147	64	If the file is searched so that LC cards may be ordered by card number, there will be savings on card costs, since the first card in a set costs five cents less when ordered by number than when ordered by author and title.3 It would be uneconomical to use this file only to obtain card numbers, however, since the cost of file mainte- nance and searching would offset the lessened cost of the cards. Cut to card size and punched (in the form referred to hereafter as proof slips), the charge is $185.	cache/crl-11926.pdf	txt/crl-11926.txt