000 00315nam a2200145Ia 4500
020 _a9780195979602
082 _bT23
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics Workbook 2
260 _c2008
300 _a162
944 _cTB
999 _c494853
_d494853