Basak, J. C. <br/><br/>
Education by 5 instruments for broadcasting useful knowledge. 

 - Calcutta:   1941 
 - 24 Pages   17 cm. 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education.;Audiovisual education.;India -- Education.;Education -- Statistics.
<br/><br/><label>Dewey Class. No.: </label>370 BAS (LMC) 1635