Ravi Parkash <br/><br/>
Encyclopeadia of education research; 4 vols. 

 - New Delhi  Commonwealth  2007 
 - 4 vols.  24 cm. PB 
<br/><br/><label>ISBN: </label>8171697542 
<br/><br/><label>Dewey Class. No.: </label>370.7203  / PAR