Harish Kumar <br/><br/>
Industrial chemistry / 
Harish Kumar 
 -  Sarup & Sons, New Delhi,  2000 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9788170419310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial chemicals
<br/><br/><label>Dewey Class. No.: </label>661 HAR-I