Gupta R <br/><br/>
Joint CSIR-UGC NET Chemical Sciences 

 - New Delhi  Ramesh Publishing House  2018 
<br/><br/><label>ISBN: </label>9789350125731 
<br/><br/><label>Subjects--Topical Terms: </label><br/>chemistry sciences, csir-ugc net
<br/><br/><label>Dewey Class. No.: </label>540 GUP