Wong, Ruth H.K. <br/><br/>
Educational innovation in Singapore 
Ruth H.K. Wong 
 - Paris  UNESCO  1974 
 - 82p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Singapore
<br/><br/><label>Dewey Class. No.: </label>370.78  / WOE