TY  - BOOK
AU  - Verba Sidney
TI  - Small groups and political behaviour :  A study of   
T2  - Princeton University, Centre of International Studies
U1  - Y9(W), K1 
PY  - 1961///
CY  - Princeton
PB  - New Jersey Princeton University Press      
KW  - Political Sociology
N1  - Bibliography: P 251-70
ER  -