000 00342nam a2200145Ia 4500
020 _a9789697343676
082 _bTR 682
_a510
100 _a"Dr. Joseph Yeo"
245 0 _aMATHEMATICS
260 _bOxford University Press
_aKarachi
_c2023
300 _a458
944 _cTR
999 _c781676
_d781676