Wallbank,Walter,T. <br/><br/>
Civilization :  past and present. 

 - ed. 
 - new york :  chicago atlanta,  1949. 
 - 619  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>civilization history.