000 00375nam a2200157Ia 4500
020 _a9780190701574
040 _cPK-LaCSN
082 _a510
_bFOO
100 _a"Dr Foong Pui"
245 0 _aPrimary Mathematics 4B
260 _c2007
_bOxford university press
_aSingapore
300 _a164
942 _cTB
999 _c867926
_d867903