Education and manpower development 
<label>;</label> Thakur, Devendra <label>;</label> Thakur, D.N 
 - New Delhi  Deep & Deep Publications  1997 
 - x, 575p.  ill.  23cm. 
 - Studies in educational development  5 .
<br/><br/><label>ISBN: </label>8171008658 
<br/><br/><label>Dewey Class. No.: </label>370.1  / EDU