000 00357nam a2200145Ia 4500
020 _a9781408519042
082 _bT-40
_a510
100 _a"N.Thornes"
245 0 _anelson international mathematics
260 _bOxford University Press
_aPAKISTAN
_c2014
300 _a144
944 _cTB
999 _c109851
_d109851