Mahajan, Vinod Kumar <br/><br/>
Purification of chemicals  laboratory & industrial chemicals 

 - 5th rev.ed. 
 - Delhi  Small Business Publications 
 - 86p. 
<br/><br/><label>ISBN: </label> 30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Dewey Class. No.: </label>660  / MAH