000 00511nam a2200193Ia 4500
005 20260922095818.0
008 260922s9999 xx 000 0 und d
020 _a981-01-9323-8
041 _aeng
082 _a510.
100 1 _aONG Pheng Yen
245 1 2 _aa Handbook For Mathematics Teachers In Secondary Schools
250 _a1
264 _aSingapore
_bFideral Publications
_c2003
300 _avi, 165 hlm.
_bilus.
_c30 cm
650 4 _a0
655 _aGrade 10-12
700 1 _aSophia Ang
_eeditor
999 _c219877
_d219877