Zisk, Betty H.. <br/><br/>
American Political Interest Groups : Readings in Theory and Research /  

 - Califonia :   Wadsworth Publishing Company, Inc.. 
 - 469p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science <Interest Group Theory>
<br/><br/><label>Dewey Class. No.: </label>W:1.73y7  / K9Z