American government :  readings and cases / 
[edited by] Peter Woll. 
 - 11th ed. 
 - New York, NY :  HarperCollinsCollege Publishers,  c1993. 
 - xxi, 551 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>067352177X 
<br/><br/><label>LCCN: </label>92011306  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government.
<br/><br/><label>LC Class. No.: </label>JK21  / .A445 1993 
<br/><br/><label>Dewey Class. No.: </label>320.473