Koenig, Louis William, <br/><br/>
The Chief Executive / 
Louis W. Koenig. 
 - 3d ed. 
 - New York :  Harcourt Brace Jovanovich,  [1975] 
 - x, 452 p.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0155066722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents
<br/><br/><label>Dewey Class. No.: </label>353.03  / KOE