TY  - BOOK
AU  - Walker Jack L
TI  - Mobilizing interest groups in America: patrons, professions, and social movements 
SN  - 0472102761 (cloth : alk.)
AV  - JK1118 
U1  - 324/.4/0973 
PY  - 1991///
CY  - Ann Arbor
PB  - University of Michigan Press
KW  - Pressure groups
KW  - United States
KW  - Lobbying
N1  - Includes bibliographical references (p. 221-236) and index
ER  -