Encyclopaedia of world great educational thinkers/ 
Dewan, M.L., ed. 
 - New Delhi:  Jnanda Prakashan,  2009. 
 - 5 v. 
<br/><br/><label>ISBN: </label>9788171392346 
<br/><br/><label>Dewey Class. No.: </label>370.3  / DEW/E