000 00311nam a22001337a 4500
008 231204b |||||||| |||| 00| 0 eng d
020 _a9780195687798
082 _a625
_bC29R
100 _aChandra,Satish
245 _aRailway Engineering
260 _aIndia
_bOxford
_c2011
300 _a590p.
942 _cBK
999 _c172176
_d172176