Prasad, Janardan. <br/><br/>Audio visual education:  teaching innovative techniques/ Janardan Prasad.  -- New Delhi;  Kanishka Publishers, Distributors.,  2005. <br/>278 p.;  23 cm. <br/><br/> Includes bibliographical references and indexes. <br/><br/><label>ISBN: </label>8173917779 <br/><br/><label>Dewey Class. No.: </label>GSL 371.33 P886 2005