Kulshrestha, Hemant <br/><br/>
Upkar CSIR - UGC NET/JRF/SET : chemical sciences 

 - Agra  Upkar Prakashan 
 - V.P. 
<br/><br/><label>ISBN: </label>9788174823816 
<br/><br/><label>Dewey Class. No.: </label>540.76  K959U