Secondary school chemistry  : pupil's manual 
NISTE  
 - Islamabad:  N I S T E,  2000 
 - vii, 128p 
<br/><br/> National Institute of Science and Technical Education, Islamabad 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>969483130X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>372.35  / NAS