Barber James David <br/><br/>
Politics by humans :  research on American leadership / 
James David Barber. 
 - Durham :  Duke University Press,  1988. 
 - xii, 517 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [477]-503. 
<br/><br/><label>ISBN: </label>0822308371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents--History--United States<br/>Political leadership--History--United States<br/>Political culture--History--United States
<br/><br/><label>LC Class. No.: </label>JK511 
<br/><br/><label>Dewey Class. No.: </label>306/.2