Corwin, Edward Samuel, 1878-1963. <br/><br/>
The President :  office and powers, 1787-1984 / 
Edward S. Corwin. 
 - New York, NY :  New York University Press,  1984 
 - xxii ; 565 p. ; 24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0814713904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents--United States--History.<br/>Executive power--United States--History.<br/>United states--Politics and government.