TY  - BOOK
AU  - Ainsworth,Scott H.
TI  - Analyzing interest groups: group influence on people and policies 
T2  - The new institutionalism in American politics
SN  - 0393977080 (rústica)
AV  - JK1118 A58
U1  - 322.4/3/0973 21
PY  - 2002///
CY  - New York
PB  - Norton
KW  - Grupos de presión
KW  - Estados Unidos
ER  -