Chattopadhyay, Deepanwita <br/><br/>
Essential chemistry. 

 - 174p.: ill.   180cm. 
<br/><br/><label>ISBN: </label>983-136-115-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.
<br/><br/><label>Dewey Class. No.: </label>540 C393 1999