Gupta, R.  _ <br/><br/>
Joint CSIR-UGC NET Chemical sciences  part - b & c 

 - New Delhi  Ramesh Publishing HouseR  2025 
 - viii, [850]p.  PB  24 cm. 
<br/><br/><label>ISBN: </label>9789350125731 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Chemical sciences<br/>CSIR-UGC NET
<br/><br/><label>Dewey Class. No.: </label>540.76  / GUP