Classroom furniture made of wood. 

 - Bangkok :  UNESCO;  Principal Regional Office for Asia and the Pacific,  1991. 
 - 43 p. ;  il. 
 - Educational building documents; reprint series ;  8. .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>371.62 (5) =20 "1991" CLA.