Colton, Joel G. <br/><br/>
Twentieth century / 
by Joel G. Colton and the editors of Time-Life Books. 
 - New York :  Time-Life Books,  1968. 
 - 208 p. :  ill. 
 - Great ages of man .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>68054209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern history--20th century.
<br/><br/><label>Dewey Class. No.: </label>901.94