The United States encyclopedia of history :  [Editor: Paul H. Oehser]. 

 - New York :  Curtis,  1967,1968. 
 - 16 v. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>67028347 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>973.03