00549nam a22001577a 4500 020421b xxu||||| |||| 00| 0 eng d 0-8039-0907-1 G.U T.O.D G.U English 300.18 EVA Evaluation research methods : A basic guide / edited by Rutman, Leonard . _ California : SAGE publications, c1977 241 pages : ill. ; 22 cm. include indexes Evaluation research(social action programs)-addresses, essays,lectures ddc BOOK 892 892 0 0 ddc 0 0 GUL GUL 2002-05-10 0025554 0 300.18 EVA 4690 2002-05-10 00:00:00 2002-05-10 BOOK