id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10217	Lodge, Constance	Acquisition of Microfilms: Commercial and Institutional Sources	1946-06-30	5	.pdf	application/pdf	3124	135	53	One might suppose it possible to purchase positive film prints of single titles from the negatives on file in this series, but, for the present, orders for positive films of individual titles are diffi- cult to obtain, as the profit for the filming agency lies in the subscriptions for the entire series; and, practically, until the con- tents of the numerous reels of negatives are fully cataloged, it is not profitable for them to take the time necessary to locate single scattered titles on the many reels of film. These agencies may offer to sell positive film copies of individual books, newspapers, periodicals, and manuscripts at a fixed price per title, or they may require subscription to an entire filming project, involving many titles or manuscripts, at an annual subscription cost or at a fixed subscription rate for the entire series.	cache/crl-10217.pdf	txt/crl-10217.txt