000 00338nam a2200145Ia 4500
020 _a9780195979589
082 _bT96
_a510
100 _a"Seng ,Teh Keng"
245 0 _aMathematics 4 6th edition
260 _bOxford
_aSingapore
_c2008
300 _a380
944 _cTB
999 _c529465
_d529465