TY  - GEN
AU  - Greensberg E.S
AU  - Greenberg E.S
ED  - Business and politics - United States;United States - Politics and government;United States - Economics ;Political science
TI  - The Am.Political System:A Political Approach
SN  - 316326852
CY  - -Boston
KW  - The American Political System: A Padical Approach
ER  -