Kuchhal,S.C <br/><br/>
The industrial economy of India 

 - 5th . Ed. 
 - Allahabad  Chaitanya Publishing House  1989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>624  / SC-I