Sharma, Dr. Pabitra Kr., <br/><br/>
Uchhatar  Madhyamik  Rashayan 

 - 2nd /   1988. 
 - Ghy:  Assam  Book  Depo.,  1988. 
 - 402p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Chemistry., Chemistry  &  allied  Science. 
<br/><br/><label>Dewey Class. No.: </label>540