Kheterpal, S.C. <br/><br/>
Chemistry 

 -  2007-2008. 
 - Jalandhar:  Pradeep Publication.  2007-2008. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Chemistry, Chemistry & allied science. 
<br/><br/><label>Dewey Class. No.: </label>540