000 00336nam a2200145Ia 4500
020 _a0195775457
082 _bT49
_a510
100 _a"Yee, Lee Peng"
245 0 _aMathematics 2
260 _bOxford Universty Press
_aKarachi
_c1993
300 _a378
944 _cTB
999 _c516975
_d516975