The Politics of interests :  interest groups transformed / 
edited by Mark P. Petracca 
 - Boulder :  Westview,  c1992. 
 - xxv, 421 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0813310008 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pressure groups--United_states<br/>United_states
<br/><br/><label>LC Class. No.: </label>JK1118  / .P65 1992 
<br/><br/><label>Dewey Class. No.: </label>322.430973  / P753