Roy,B and Gagan,M <br/><br/>
Chemical science (Chemistry) : NTA UGC CSIR NET for JRF and Lectureship 

 - New Delhi:  Danika Publishing;  2023 
 - Truemans specific series .
<br/><br/><label>ISBN: </label>9788189301033 
<br/><br/><label>Dewey Class. No.: </label>540.07  / P23