000 00311pab a2200145 454500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aKhosla, G.S.
245 _aRailways and planning
260 _c1990
300 _a10,13
362 _a16 Apr.
650 _aRailways
773 _aYojana
909 _a17665
999 _c17665
_d17665