000 00607nam a2200241Ia 4500
999 _c34483
_d34483
005 20200826140846.0
008 180712s9999 xx 000 0 und d
020 _a9789350142899
041 _aEN
082 _a625.7
_bUPA
_223
100 _aUpadhyay, A.K.
245 _aRailways, Bridges and tunnels
_c/ by A.K. Upadhyah
250 _a2nd ed.
260 _aNew Delhi
_bS.K. Kataria
_c2016
300 _a272 p.
500 _a Includes index
509 _aNS
650 _aHighway Engineering
650 0 _a Railways
_9105449
650 4 _aBridges
_92238
650 4 _aTunnels
_917588
942 _cR