Goldstein, Kenneth M. <br/><br/>
Interest groups, lobbying, and participation in America / 
Kenneth M. Goldstein 
 - Madrid :  Cambridge University Press,  1999 
 - xii, 158 p. 
<br/><br/><label>ISBN: </label>0521630479 
<br/><br/><label>LC Class. No.: </label>CD