TY  - BOOK
AU  - Knoke,David
TI  - Organizing for collective action: the political economies of assons
SN  - 0202304124
PY  - 1990///
CY  - New York
PB  - Aldine de Gruyfer
KW  - Pressure groups
KW  - United States
KW  - Associations, institutions etc
KW  - Political activity
N1  - Include bibliographical references
ER  -