Gabriel, Ralph Henry <br/><br/>
Exploring american history 

 - New York  Harcourt  1936 
 - 826 p.  il. 
<br/><br/><label>Subjects--Chronological Terms: </label><br/>1000-1935 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTADOS UNIDOS<br/>HISTORIA