Technological education  edited by H. Kothari. 

 - Calcutta  Kothari Pub.  1964 
 - 108p. 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and technology - Educational planning.
<br/><br/><label>Dewey Class. No.: </label>378.96  / K95T