Niir, Board <br/><br/>
Industrial chemicals technology  Hand book 

 - New Delhi  Asia Pacific 
 - Soft Binding            515 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label>--chemicals,technology
<br/><br/><label>Dewey Class. No.: </label>660 GUP-K