Choudhury, Dr. Kamalesh, <br/><br/>
New  approach  to  college  chemistry 

 - 1st /   2015. 
 - Ghy:  Ashok Book Stall,  2015. 
 - 132p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>  chemistry,   Chemistry & Allied  science. 
<br/><br/><label>Dewey Class. No.: </label>540