Ravi Parkash <br/><br/>
Encyclopaedia of educational research 
Ravi Parkash 
 - New Delhi  Commonwealth Publications  2005 
 - 4 v. ( v, 371 ) p. 23 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8171697542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Research -- Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>370.72 RAV.4