Ray, H. S.  <br/><br/>
Principles Of Extractive Metallurgy  

 - 2nd  
 -  New Age International Publishers   2007 
 - 302 p.  
<br/><br/><label>ISBN: </label>8122403220 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>669.2  / RAY