Roy,B. <br/><br/>
UGC - CSIR NET for JRF / Lectureship : Chemical Sciences ( Chemistry) 

 - New Delhi  Danika Pub  2017 
 - v.p. 
<br/><br/><label>ISBN: </label>9788189301033 
<br/><br/><label>Dewey Class. No.: </label>540.076  R812U