Sharma, R C <br/><br/>
Modern science teaching 

 - 3rd ed. 
 - New Delhi  Dhanpath Rai  1982 
 - 434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>teaching
<br/><br/><label>Dewey Class. No.: </label>372.35  SHA;2  R1