000 00355nam a2200145Ia 4500
008 190719s9999 xx 000 0 und d
020 _a0-471-34851-1
082 _a622 H333
100 _aHARTMAN,H.L
245 0 _aINTRODUCTORY MINING ENGINEERING
250 _a2
260 _aNEW YORK
_bWiley
_c2002
300 _axii+570p.,21X16Cms.
942 _cBK
_2DDC
999 _c44043
_d44043