Clarke, Alan,
Evaluation research : - London ; Thousand Oaks, Calif. : SAGE, 1999. - viii, 216 p. ;
076195094X 0761950958 (pbk.)
Evaluation research (Social action programs)
300.72
Evaluation research : - London ; Thousand Oaks, Calif. : SAGE, 1999. - viii, 216 p. ;
076195094X 0761950958 (pbk.)
Evaluation research (Social action programs)
300.72