000			00351nam a2200145Ia 4500
008			190711s9999 xx 000 0 und d
020			_a9054101814
082			_a622.31 H968
100			_aHUSTRULID,W
245		0	_aOPEN PIT MINE PLANNING AND DESIGN
250			_a2
260			_aBROOKFIELD _bBALKEMA _c1995
300			_a25X17 636
942			_cBK _2DDC
999			_c26005 _d26005