Science education sector report: national science and technology policy for Sri Lanka volume viii 

 - Colombo  Government press  1986 
 - 53 p.-                                                                          Sessional paper no. v-1986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Science
<br/><br/><label>Dewey Class. No.: </label>371.35  / SCI