000 00408nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aAhuja T. D.
245 0 _aRoads railway bridges and tunnel engineering
260 _aNULL
260 _bStandard Book House.
260 _c1989
300 _a708p.
365 _b60
650 _aCIVIL
700 _aBirdie J. S.
942 _cDBK
999 _c22278
_d22278