000 00334nam a2200145Ia 4500
020 _a9780195979572
082 _bL 1920
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics 3
260 _bOxford University Press
_c2008
300 _a470
944 _cTR
999 _c558672
_d558672