000 00375nam a2200157Ia 4500
020 _a9780190701598
040 _cPK-LaCSN
082 _a510
_bFOO
100 _a"Dr.Foobn Pui"
245 0 _aPrimary Mathematics 5B
260 _c2007
_bOxford University press
_aSingapore
300 _a174
942 _cTB
999 _c867929
_d867906