Neogi, Panchanan <br/><br/>
Copper in ancient India 

 - Patna  Janki Prakashan  1979 
 - p. 77 , ill.  Includes Index 
<br/><br/><label>Subjects--Index Terms: </label>Materials science;Materials;Copper;India 
<br/><br/><label>Dewey Class. No.: </label>669.3