Gupta, V. K. <br/><br/>
Teaching and Learning of Science and Technology 
V. K. Gupta 
 - Delhi  Vikas Publishing  House  1995 
 - xix, 338p. 
<br/><br/><label>ISBN: </label>706989597  714.00 
<br/><br/><label>Dewey Class. No.: </label>372.35044 G959T