Perkins,Dexter <br/><br/>
Minerals in thin section 
Dexter perkins 
 - 2nd ed 
 - New Delhi  Pearson education  2007 
 - 163p 
<br/><br/> Hard cover 
<br/><br/><label>ISBN: </label>8131709981 
<br/><br/><label>Standard No.: </label>9788131709986 
<br/><br/><label>Dewey Class. No.: </label>549 PER