Gupta, Sharwan Kumar <br/><br/>
Teaching physical sciences in secondary schools / 
Sharwan Kumar Gupta 
 - New Delhi :  Sterling Publishers,  1981 
 - 184 p. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 60.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Study and teaching<br/>Technology
<br/><br/><label>Dewey Class. No.: </label>530.7