Kalra, R M. <br/><br/>
Teaching of science :  A modern approach / 
By R M Kalra, Vandana Gupta. 
 - 1st Ed. 
 - New Delhi :  PHI Learning Private Limited,  2015. 
 - 206p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788120345447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION.
<br/><br/><label>Dewey Class. No.: </label>370  / KAL