Roberts, J.M. <br/><br/>
Twentieth century  Twentieth century : the history of the world, 1901 to the present, London : Allen Lane the Penguin Press, 1999 
J.M. Roberts 
 - London  Allen Lane the Penguin Press  1999 
<br/><br/><label>ISBN: </label>0-713-99257-3 
<br/><br/><label>Dewey Class. No.: </label>930.41