Kohi,V.K. <br/><br/>
Teaching of Science 

 - 1st /   1967. 
 - Amritsar:  M/S Krishna Brother.,  1967. 
 - 256p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Education, Teaching Method. 
<br/><br/><label>Dewey Class. No.: </label>371.332