Khetpal, Sc & Others, <br/><br/>
Pradeep`s New Course Chemistry :  With Value based Questions Vol-I, Class-XII/  Textual Documents 
S C Khetpal, S N Dhawan & P N Kapil . 
 - 29th ed. 
 - Punjab  Pradeep Publications  2014 
 -  illust.;  27cm. 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry & allied sciences G-Chemistry Chemistry-Higher Secondary 
<br/><br/><label>Dewey Class. No.: </label>540