Ray, H <br/><br/>
Extraction of nonferrous metals 

 - New Delhi :  Affiliated Press,  1997. 
 - x,531 
<br/><br/><label>ISBN: </label>81-85095-63-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Mechatronics Engineering
<br/><br/><label>Dewey Class. No.: </label>669  / RAY