000 00342nam a2200145Ia 4500
020 _a9780195799262
082 _bT-407
_a510
100 _a"Teh Keng Seng"
245 0 _aMathematics 2
260 _bOxford Universty Press
_aPakistan
_c2003
300 _a338
944 _cTR
999 _c147405
_d147405