000 00287nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a625.1
100 _aMundrey J S
245 0 _aRailway Track Engineering
250 _a4
260 _bTata Mcgraw Hill, New Delhi
_c2010
942 _cBK
999 _c23058
_d23058