Performance measures for public libraries

Manylion Llyfryddiaeth
Prif Awduron:	Altman, Ellen, Beasley, Kenneth E., De Prospo, Ernest R., 1937-
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	[Chicago] Public Library Association 1973
Pynciau:	Measurement and Effectiveness of Public Library Service Study. Public libraries > United States > Evaluation. Public libraries > United States > Statistics. Public Library Association.