Proceeding of first All India Seminar on the Teaching of Science in Secondary Schools held on 1956 June 15-30 at Simla 

 - Delhi :  All India Council for Secondary Education,  1956 
 - iii, 227 p. ;  24 cm. 
<br/><br/> Library has 2 cops 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sciences--India<br/>Conference proceedings--India
<br/><br/><label>Dewey Class. No.: </label>507