EXPERIMENTAL AND QUASI-EXPERIMENTAL DESIGNS FOR GENERALIZED CAUSAL INFERENCE
SHADISH, WILLIAM R
EXPERIMENTAL AND QUASI-EXPERIMENTAL DESIGNS FOR GENERALIZED CAUSAL INFERENCE - S.E. - BELMONT Estados Unidos WADSWORTH CENGAGE LEARNING 2002 - 623
978395615560
98596
CONCLUSIONES
IMPLEMENTACION
INVESTIGACIONES
001.42
EXPERIMENTAL AND QUASI-EXPERIMENTAL DESIGNS FOR GENERALIZED CAUSAL INFERENCE - S.E. - BELMONT Estados Unidos WADSWORTH CENGAGE LEARNING 2002 - 623
978395615560
98596
CONCLUSIONES
IMPLEMENTACION
INVESTIGACIONES
001.42