Gupta V K <br/><br/>
Teaching and learning of science and technology. 

 - New Delhi  Vikas         1995 
 - 338p.  cm. 
<br/><br/><label>Standard No.: </label>55473 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> TEACHING<br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:3(A).2, N5