TY  - BOOK
AU  - Etzioni Amitai Ed.
TI  - Policy research
T2  - International Studies in Sociology and Social Anthropology
U1  - Sigma, L8/RR 
PY  - 1978///
CY  - Leiden
PB  - E J Brill        
KW  - Social Change
N1  - Bibliography chapterwise
ER  -