R3=ratios, ratings & reference /

Bibliographic Details

Corporate Author:	Reference and User Services Association
Other Authors:	Buchanan, Anne L.
Format:	Book
Language:	English
Published:	Chicago : Reference and User Services Association, American Library Association, 1996.
Series:	RUSA occasional papers ; no. 20.
Subjects:	Reference services (Libraries) Business information services. Ratio analysis.