TY  - BOOK
AU  - Cigler,Allan J
AU  - Loomis,Burdett A
TI  - Interest group politics 
SN  - 9781604266375
U1  - 322.430973 22
PY  - 2012///
CY  - Washington
PB  - CQ Press
KW  - Pressure groups
KW  - United States
N1  - Includes bibliographical references and index
ER  -