Interest groups in the United States/
Wilson, Graham K.
Interest groups in the United States/ Graham K. Wilson. - Oxford Clarendon Press 1981. - ix,161 p. ; 22 cm.
Includes index and bibliography : p154-158.
0198274254
Pressure groups--United States
Interest groups in the United States/ Graham K. Wilson. - Oxford Clarendon Press 1981. - ix,161 p. ; 22 cm.
Includes index and bibliography : p154-158.
0198274254
Pressure groups--United States
