000 00337nam a2200145Ia 4500
020 _a9780195979558
082 _bT-2281
_a510
100 _a"Seng The Keng"
245 0 _aMathematics 1
260 _b,Oxford Uni press
_akarachi
_c2014
300 _a420
944 _cTB
999 _c210574
_d210574