O'Connor, Karen <br/><br/>
American government :  roots and reform / 
Karen O'Connor, Larry J. Sabato 
 - New York :  Macmillan Publishing Company,  1993       
 - xxiv, 723 p. 
<br/><br/><label>ISBN: </label>0023888954 
<br/><br/><label>LC Class. No.: </label>JK 274 O18a 1993