Das, Ranajit <br/><br/>
রসায়ন/ 
Ranajit Das 
 - 14th ed. 
 - Kolkata  Oriantal book  1992 
 - 395p. v.1,p.2 
<br/><br/><label>ISBN: </label> Rs.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / DAS