000 00356nam a2200145Ia 4500
020 _a9780195979596
082 _bT384
_a510
100 _a"Teh Keng Seng Bsc"
245 0 _aMathematics Work book 1
260 _bOxford University Press
_aNew York
_c1992
300 _a162
944 _cTB
999 _c551970
_d551970