Allen, Frederick Lewis. <br/><br/>
Big change America transforms itself 1900-1950 /  by Frederick Lewis Allen 

 - New York   Harper & Row   1952  
 - 308p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History of South America
<br/><br/><label>Dewey Class. No.: </label>973.91  / A26B