Kumar  K S <br/><br/>
Methods of Teaching Chemistry 

 -  Mehra  office  press  Delhi  2010 
 - 389 
<br/><br/><label>ISBN: </label>8171419135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry & allied sciences
<br/><br/><label>Dewey Class. No.: </label>540  KUM-M