GHOSH,A <br/><br/>
PRINCIPLES OF EXTRACTIVE METALLURGY 

 - CALCUTTA  INDIAN INST.OF METALS  1991 
 - 23X15 
<br/><br/><label>ISBN: </label>81-224-0322-0 
<br/><br/><label>Dewey Class. No.: </label>669.028 G4278