Ray H.S. <br/><br/>
Extraction of Non Ferrous Metals 

 - New Delhi  East West Press Ltd., NewDelhi  1989 
<br/><br/><label>ISBN: </label>0000018125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extraction  Ferrous  Metals  Non<br/>Metal Cutting(671.53)
<br/><br/><label>Dewey Class. No.: </label>671.53