000 00325nam a2200121Ia 4500
008 221007s9999 xx 000 0 und d
100 _aChandra Satish & Agarwal M.M
245 0 _aRailway Engineering
250 _a1st
260 _aOxford Uni Press, New Delhi
_bOxford Uni Press, New Delhi
_c2007
300 _a590
942 _cBK
999 _c2837
_d2837