Robson, Colin.
Small-scale evaluation : principles and practice / Colin Robinson. Colin Robinson. - Thousand Oaks : Sage, 2000. - 154p.
0761955100 (pbk)
Evaluation research (social action programs)
Small-scale evaluation : principles and practice / Colin Robinson. Colin Robinson. - Thousand Oaks : Sage, 2000. - 154p.
0761955100 (pbk)
Evaluation research (social action programs)