Textbook of chemistry  : for class xii 
Punjab Textbook Board  
 - Rahim Yar Khan:  Muhammadi Kutab Khana,  1999. 
 - 335p 
<br/><br/> Punjab Textbook Board, Lahore 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>372.35  / PUT