Williams, William Appleman, <br/><br/>
Americans in a changing world :  a history of the United States in the twentieth century / 
William Appleman Williams ; in collaboration on the ills. with orde S. Pinckney 
 - 523 páginas 
<br/><br/><label>ISBN: </label>0-06-047128-5 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos--Historia--Siglo XX
<br/><br/><label>LC Class. No.: </label>E741  / W55