id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-15615	Smith, Erin T.	Assessing Collection Usefulness: An Investigation of Library Ownership of the Resources Graduate Students Use	2003	12	.pdf	application/pdf	5852	183	47	However, the general distribution of cited works by age remained constant. Figure 2 represents the distribution of cited works by age for all four disciplin- ary categories.	cache/crl-15615.pdf	txt/crl-15615.txt