Directorate of Extension Programmes For Secondary Education <br/><br/>
All India conference of honorary directors and co-ordinators extension services centres : a report 
/ by  Directorate of Extension Programmes For Secondary Education 
 - New Delhi :  NCERT,  1962 
 - 106p.; 23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Secondary education
<br/><br/><label>Dewey Class. No.: </label>373.0715  / DIR