000 00394nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aWilliam Acworth, M.; Stephenson, W.T.
245 _aElements of railway economics
260 _bOxford Clarendon press
_c1924
546 _aEnglish
942 _2ddc
_cBK
999 _c8222
_d8222
005 20220125165503.0