id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13384	Sargent, Seymour H.	The Uses and Limitations of Trueswell	1979	8	.pdf	application/pdf	5119	198	60	Fussier and Simon found that, of books that have accumulated equal shelf time, those that have never circulated have somewhat less chance than those that have circulated of being used during a given period in the fu- ture (Patterns in the Use of Books , p .32-33); but the difference is clearly not great enough to justify Trueswell' s procedure. Trueswell has given his research with respect to book collections, which was originally published in a series of articles dur-	cache/crl-13384.pdf	txt/crl-13384.txt