id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12172	Khikelas, James	Subject Searches Using Two Catalogs: A Comparative Evaluation	1969-11-01	12	.pdf	application/pdf	6932	326	58	In the interest of maintaining max- imum control over the various elements of catalog searches, the choice of par- ticipants, catalogs, and questions was highly structured. No previ- ous study has succeeded in reaching de- finitive conclusions as to the characteris- tics that are clearly crucial to success in catalog use.	cache/crl-12172.pdf	txt/crl-12172.txt