000 00349nam a2200145Ia 4500
020 _a9781408519059
082 _bT 312
_a510
100 _a"Nelson"
245 0 _aNelson International Mathematics Student book 6
260 _bOUP
_akarachi
_c2014
300 _a77
944 _cTB
999 _c574329
_d574329