Clark, John Grahame Douglas <br/><br/>
World prehistory :  an outline / 
J. G. D. Clark 
 - Cambridge [Eng] :  University Press,  1961, 1963 
 - 283 p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man, Prehistoric<br/>Archaeology
<br/><br/><label>Dewey Class. No.: </label>571 CLA