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

 - New Delhi  Vikas  1995 
 -  x, 388p 
<br/><br/> Includes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0706989597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>503  / GUT