000 00340nam a2200145Ia 4500
020 _a9780195979565
082 _bT 1748
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics 2 6th edition
260 _bOxford
_aSingapore
_c1992
300 _a400
944 _cTB
999 _c673514
_d673514