Kothari, D S  <br/><br/>
Some aspects of secondary science education / 
D S Kothari 
 - New Delhi :  University Grants Commission,  1962 
 - 09 p.:  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science education
<br/><br/><label>Universal Decimal Class. No.: </label>372.35