Science & technology of diamond / 
editor, G.S. Bhatnagar. 
 - New Delhi :  Mineral Club of India,  1999. 
 - 181 p. :  ill. (some col.) ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1898326487 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diamonds--India.<br/>Diamond industry and trade--India.