Bruun, Geoffrey, 1898- <br/><br/>
The world in the twentieth century 
/ by Geoffrey Bruun and Victor S. Mamatey 
 - 5th ed. 
 - Mass  D.C.Heath and Company : Lexington  1967 
 - xxii, 904 p. illus. 24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>67-016805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Twentieth century<br/>History, Modern--20th century