MEDIA and tecnology in distance education 
/edited by S.Purushothaman, Antony Stella 
 - New Delhi  The Indian pub.  1998 
 - 175 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>132152 
<br/><br/><label>Dewey Class. No.: </label>374.4  / MED