Pandey, Dr.O.P. <br/><br/>
Practical  Chemistry 

 - 1st /   2016. 
 - Delhi:  S. Chand  & Company  Pvt. Ltd,  2016. 
 - 283p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Chemistry, Practical  Chemistry. 
<br/><br/><label>Dewey Class. No.: </label>540