NATIONAL INSTITUTE OF SCIENCE <br/><br/>
THE WEALTH OF INDIA A DICTIONARY OF INDIAN MATERIALS & INDUSTRIAL PRODUCTS -VOL-4 

 - NEW DELHI   NATIONAL INSTITUTE OF SCIENCE COMMUNICATION (CSIR) 
 - 287p. 
<br/><br/><label>ISBN: </label>8185038139 
<br/><br/><label>Dewey Class. No.: </label>338.09  / NAT-THE