American government :  readings and cases / 
[edited by] Peter Woll. 
 - 12th ed. 
 - New York :  HarperCollins College Publishers,  c1996. 
 - xx, 505 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0673524388 
<br/><br/><label>LCCN: </label>95016988  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government.
<br/><br/><label>LC Class. No.: </label>JK21  / .A445 1996 
<br/><br/><label>Dewey Class. No.: </label>320.473