id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-12089	Vavrek, Bernard F.	A Theory of Reference Service	1968	3	.pdf	application/pdf	1736	102	62	Second, reference service is too often viewed by reference librarians as a game of hide-and-seek. V A V R E K A Theory of Reference Service Library literature has presented very few papers on reference theory.	cache/crl-12089.pdf	txt/crl-12089.txt