Gergen, David R.   1942-  <br/><br/>
Eyewitness to power :  the essence of leadership : Nixon to Clinton / 
David Gergen. 
 - 1st Simon & Schuster paperbacks edition 
 - New York :  Simon & Schuster,  c2005. 
 - 382 pages ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0743203224 9780743203227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents--United States--Case studies.<br/>Executive power--United States--Case studies.<br/>Poder ejecutivo--Estados Unidos<br/>Presidentes --Estados Unidos
<br/><br/><label>LC Class. No.: </label>JK 516  / G367e 2005