000			00334nam a2200133Ia 4500
008			150601s9999 xx 000 0 und d
100			_aWyllie Duncan C
245			_aRock slope engineering civil and mining
250			_a4
260			_b"Taylor & Francis, New York"
260			_c2004
300			_a431
700			_aMah Christopher W
999			_c57802 _d57802