000 00336nam a2200145Ia 4500
020 _a9780195478389
082 _bT 285
_a510
100 _a"Jitan, Lu"
245 0 _aPrimary Mathematics Teaching Guide
260 _aSingapore
_c2007
300 _a122
944 _cTB
999 _c705063
_d705063