000 00281nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a622.18282
_bHAR
100 _aHarbaugh, John W.
245 _aProbability methods in oil exploration
260 _bJohn Wiley
_aNew York
_c1977
999 _c134369
_d134369