Wallbank, Thomas Walter <br/><br/>
Civilization :   Past and present /    

 - 7th 
 - Illinois :  Scott, Foresman,      1976. 
 - 696p. 
 -  Volume 1 .
<br/><br/><label>ISBN: </label>0673079376 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:1.1'K  L6.1