Unesco regional training course in University science teaching 

 - New Delhi  Unesco  1999 
 -  59p. 
<br/><br/><br/>eng. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Study and teaching-Conferences
<br/><br/><label>Dewey Class. No.: </label>507  / UNE