Mitra ,Sachinath <br/><br/>
Fundamentals of optical spectroscopic and x-ray mineralogy 
Sachinath Mitra 
 - 2nd  ed. 
 - New Delhi  New Age International Publishers  c1966 
 - [16],336p.: col.,ill.,[some ill] ; 22cm. 
<br/><br/><label>Dewey Class. No.: </label>549.125  / MIT