Srivastava, Saurabh <br/><br/>
All about gemology - chips of brilliance 

 - New Delhi:  Goodwill Publishing House,  2011 
 - 144 p 
<br/><br/><label>ISBN: </label>9788172453398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gemology
<br/><br/><label>Dewey Class. No.: </label>133.25538 SAU