000 00358nam a2200145Ia 4500
020 _a9781408519059
082 _bT-51
_a510
100 _a"N. Thornes"
245 0 _anelson international mathematics
260 _bOxford University Press
_aPAKISTAN
_c2014
300 _a160
944 _cTB
999 _c109862
_d109862