Social experimentation : a method for planning and evaluating social intervention
RIECKEN, Henry W
Social experimentation : a method for planning and evaluating social intervention - N.Y 1974 - 339p - Quantitative studies in social relations .
SOCIAL SCIENCES -- METHODOLOGY
EVALUATION RESEARCH (SOCIAL ACTION PROG SOCIAL SCIENCES -- FIELD WORK SOCIAL SCIENCES -- METHODOLOGY
300.18 R51S
Social experimentation : a method for planning and evaluating social intervention - N.Y 1974 - 339p - Quantitative studies in social relations .
SOCIAL SCIENCES -- METHODOLOGY
EVALUATION RESEARCH (SOCIAL ACTION PROG SOCIAL SCIENCES -- FIELD WORK SOCIAL SCIENCES -- METHODOLOGY
300.18 R51S