000 00334nam a2200145Ia 4500
020 _a9780199062669
082 _b600-T
_a891.439
100 _a"Azfar,Amna"
245 0 _aKoyal
260 _bOxford University Press
_aKarachi
_c2011
300 _a87
944 _cTB
999 _c249340
_d249340