000 00349nam a2200145Ia 4500
020 _a1870941691
082 _b1660
_a310
100 _a"A.Francis"
245 0 _aBusiness Mathematics and Statistics
260 _bLondon ; ELBS with Pitman
_c1988
300 _a415
944 _cBK
999 _c630230
_d630230