Howarth, Tony. <br/><br/>
Twentieth century history :  the world since 1900 / 
Tony Howarth. 
 - ed. 
 - Harlow, Essex :  Longman,  1979. 
 - vii, 312  p. :  ill, maps ;    cm. 
<br/><br/> index. 
<br/><br/><label>ISBN: </label>0582221625 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Modern--Juvenile literature--20th century.<br/>History, Modern--20th century.