000 00322nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a9061911249
082 _a622.1 K46
100 _aKIDYBINSKI,A
245 0 _aSTRATA CONTROL IN DEEP MINES
260 _aROTTERDAM
_bBALKEMA
_c1990
300 _a25X18
942 _cBK
_2DDC
999 _c25613
_d25613