Patterson, James T. <br/><br/>
America in the twentieth century :  a history / 
James T. Patterson 
 - New York :  Harcourt Brace Jovanovich,  1976 
 - 2 v. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0155022210 
<br/><br/><label>LCCN: </label>76-1448 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--20th century