Talesra, Hemlata <br/><br/>
Open and distance learning :  global challenges / 
Hemlata Talestra 
 - New Delhi :  Authors Press,  2004 
 - vi, 264 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography : p. [255]-260 
<br/><br/><label>ISBN: </label>8172731582  RM49.28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education<br/>Adult education<br/>Educational technology<br/>Open learning