TY  - BOOK
TI  - Social experimentation: a method for planning and evaluating social intervention
SN  - 0125881509
AV  - H61 .R493 1974
PY  - 1974///]
CY  - New York
PB  - Academic Press
KW  - Evaluation research (Social action programs)
KW  - Social sciences
KW  - Fieldwork
KW  - Methodology
KW  - Research Design
KW  - Research
KW  - Social Sciences
N1  - Bibliography: p. 325-330.; Also issued online
ER  -