000 00338nam a2200145Ia 4500
020 _a0195775457
082 _bL 1917
_a510
100 _a"LEE PENG YEE"
245 0 _aMathematics 2
260 _bOxford Universty Press
_aKarachi
_c1997
300 _a378
944 _cTR
999 _c558669
_d558669