000 00283nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9788123905433.00
041 _aeng
100 _aBICKEL, J.O., T.R. KUESEL, AND E.H. KING
245 _aTUNNEL ENGINEERING HANDBOOK
260 _bCBS
999 _c90940
_d90940