Proceedings of the first all India seminar on the teaching of science in secondary school, June 15-30, 1956 , Simla hills 

 - New Delhi :  All- India Council for Secondary Education, Ministry of Education , Government of India,  [n.d.] 
 - ii, 218 p. ;  24 cm. 
<br/><br/> Library has 2 cops. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>507