Chakrabarti, S.K. <br/><br/>
Audio-visual education in india/ 
S.K. Chakrabarti. 
 - Calcutta:  Das gupta,  1957 
 - 130p.  22x14c.m. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION-AUDIOVISUAL AIDS
<br/><br/><label>Dewey Class. No.: </label>371.33  / CHA-AUD