000 00318nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.1 W661
100 _aWIGNALL.T.K
245 0 _aSTATISTICAL MODELS FOR OPTIMISING MINERAL EXPLORATION
260 _aNEW YORK
_bPlenum
_c1987
300 _a26X17
942 _cBK
_2DDC
999 _c22429
_d22429