TY  - BOOK
AU  - Berry,David R
TI  - Sociology of grass roots politics: a study of party membership 
SN  - 0533100727
U1  - 320.01 
PY  - 1970///
CY  - London, New York
PB  - Macmillan, St. Martin's P
KW  - Political sociology
KW  - Political psychology
N1  - Bibliography: p. [145]-150
ER  -