Clark, G. <br/><br/>
World prehistory 

 - 3rd 
 -  London, Cambridge University  1977 
 - XX, 554 
<br/><br/> D0760 
<br/><br/><label>ISBN: </label> 00000 
<br/><br/><label>Dewey Class. No.: </label>909  / CLA-W