Das, Subhas C <br/><br/>
Practical chemistry 
Subhas C Das 
 - Calcutta  2000 
 - 214 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY
<br/><br/><label>Dewey Class. No.: </label>540  / DAS