Wong, Ruth H. K. <br/><br/>
Educational innovation in Singapore :   study prepared for the Asia n Centre of Educational Innovation for Development /  
R. H. K. Wong. 
 - Paris :   UNESCO ,   1974. 
 - 82p. ;    21 cm. 
 - Experiments and innovations in education ;   no. 9- Asian series. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education --Experimental methods.--Singapore.----<br/>Educational innovations --Experimental methods.--Singapore.----<br/>Education --Experimental methods.------