id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-14602	Nolan, Christopher W.	The Lean Reference Collection: Improving Functionality Through Selection and Weeding	1991	13	.pdf	application/pdf	7874	423	58	Reference sources can be classi- fied both as reference items and as items within subject disciplines. This pro- cess requires five steps: first, defining January 1991 more carefully what is meant by refer- ence source, because this is the build- ing block of our collection; second, de- lineating the purposes of the reference collection; third, deciding just what types of reference sources belong in ref- erence to achieve the best level of refer- ence functionality; fourth, determining what makes some reference sources in- appropriate for the reference collection; and fifth, clarifying administrative re- sponsibility for the collection.	cache/crl-14602.pdf	txt/crl-14602.txt