00865nam a2200277Ia 4500 66723 BIBL 20200313020027.0 800117s1979 cau b 10000 eng 79013627 //r88 0803912404 0803912412 (pbk.) EVLG H62 .I54 309.1/73/0926 309.173 I34 Improving evaluations edited by Lois-ellin Datta and Robert Perloff. Beverly Hills, Calif. Sage Publications c1979. 280 p. Sage focus editions 12 163784 Local 920616 Includes bibliographies. Evaluation research (Social action programs) Congresses. Local 93717 Datta, Lois-ellin 1932- 215562 Local Perloff, Robert O. 1921- 263356 Local 51749 51749 0 0 0 309_173000000000000_I34 0 evl 182703 10 10 1 2016-05-27 96514 0 309.173 I34 80000000392301 2016-05-27 00:00:00 r:66723 z:NCC:D 6