id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-10186	Cole, Dorothy E.	Some Characteristics of Reference Work	1946-01-01	7	.pdf	application/pdf	4814	339	71	A number of plans for classifying reference questions have been developed both in theory and in actual library practice. T h e time spent in answering reference questions seems to suggest a basis for estimating the cost of Reference work and the skill of the reference worker.	cache/crl-10186.pdf	txt/crl-10186.txt