Chitkara, R. S. <br/><br/>
Wastage and Retardation in Education  A paper read at the Regional Seminar on Educational Statistics in Asia and Oceania held at Tokyo September 15 - 28,1961 

 - India  Government of india, Ministry of Education  1961 
 - 10 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.28