The World of Open and Distance Learning 

 - New Delhi:  Viva Books,  2000. 
 - xxi,494p.;  24 cm. 
<br/><br/><label>ISBN: </label>8176491551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance Education<br/>Adult Education
<br/><br/><label>Dewey Class. No.: </label>374.4  / WOR