000			00298nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9780070680128
100			_aMudery J.S _91814
245			_aRailway Track Engineering
250			_a4ED
260			_bMgh
300			_bRs:132
490			_a15967
999			_c15967 _d15967