000 00347nam a2200145Ia 4500
020 _a9780199407408
082 _bT 671
_a510
100 _a"SENG ,TEH KENG"
245 0 _aMathematics 7th Edition 1
260 _b,Oxford University Press
_c2018
300 _a419
944 _cTB
999 _c726610
_d726610