Interest group politics 
edited by Allan J. Cigler, Burdett A. Loomis. 
 - 3rd ed. 
 - Washington, D.C.  CQ Press  c1991. 
 - viii, 423 p.  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>evl00001024  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pressure groups--United States.
<br/><br/><label>LC Class. No.: </label>JK1118  / .I565 1991 
<br/><br/><label>Dewey Class. No.: </label>322.4/0973