Chen, Huey-Tsyh
Theory-driven evaluations - Newbury Park, Calif. : Sage, 1990 - 326
EVALUATION RESEARCH (SOCIAL ACTION PROGRAMS)
H62 / C436T
Theory-driven evaluations - Newbury Park, Calif. : Sage, 1990 - 326
EVALUATION RESEARCH (SOCIAL ACTION PROGRAMS)
H62 / C436T