Gupat, K.B. <br/><br/>
Teaching of science in secondary schools 

 - New Delhi  National Council for Educational Research and Training  1982 
 - xii,250,2  Hb  24.1 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>375.5