Smith <br/><br/>
Sixty centuries of copper 

 - London  Hutchinson           1965 
 - 95p.  cm. 
 - C D A Publication; 69 .
<br/><br/><label>Standard No.: </label>45841 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>E113, K5