000 00385nam a2200157Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a9231011731
082 _a370.78
_bWON
100 _aWong, R.H.K.
245 _aEducational innovation in Singapore
260 _bUnesco,
_c1974.
_aParis :
300 _a82p.;
_c21cm
650 _aEducation
942 _2ddc
_cSR
999 _c10670
_d10670