000 00319nam a2200145Ia 4500
020 _a9780195979565
082 _b1075
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics (6th Edition)
260 _c2008
300 _a420
944 _cBK
999 _c494297
_d494297