000			00330nam a2200133Ia 4500
005			20250626142631.0
008			241013s9999 xx 000 0 und d
020			_a978935039164
100			_aRangwala,S. S
245		0	_aRailway Engineering
260			_aNewyork _bJohn Wiley & Sons, Inc., _c1999
300			_a425
942			_cREF
999			_c12213 _d12213