Corwin, Edward S.  1878-1963. <br/><br/>
The Presidency today / 
Edward S. Corwin and Louis W. Koenig. 
 - New York :  New York University Press,  c1956. 
 - ix, 138 p. ;  20 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents--United States.
<br/><br/><label>Dewey Class. No.: </label>353.03  / COP 1956