Lewin, Keith M. <br/><br/>
Science Education in Developing Countries : Issues and Perspectives for Planners  

 - Paris :  Unesco,   1992. 
 - xi, 192p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Karunasinha Collection<br/> Education, Research, Related Topics
<br/><br/><label>Dewey Class. No.: </label>507  / LEW