Rai, Amar Nath . <br/><br/>
Distance Education, Open Learning Vs Virtual University Concepts /  Textual Documents 
Amar Nath Rai. 
 - Ist ed. / 
 - Delhi :  Authors Press ,  2000. 
 - 274p. ;  22 cm. 
<br/><br/>Bibliography ; Index 
<br/><br/><label>ISBN: </label>81-7273-036-5  Rs450.00 
<br/><br/><label>Subjects--Index Terms: </label>Distance Education 
<br/><br/><label>Dewey Class. No.: </label>370.113  / Ra 13 Di