Rashayan  Vol - 2 

 - 1st /   2011. 
 - Ghy:  Assam  Educational  Council,  2011. 
 - 604p. 
<br/><br/><label>Subjects--Personal Names: </label><br/> .Chemistry, Chemistry  &  Allied  Science. 
<br/><br/><label>Dewey Class. No.: </label>540