000 00590cam a22001577a 4500
008 180718b2004 xxu||||| |||| 00| 0 eng d
082 _aAPPPA 2003-04 SIN/44
100 _aSingh, Kabal
245 _aModern railway signalling in safety enhancement on Indian railways
_cby Kabal Singh
260 _aNew Delhi
_bIndian Institute of Public Administration
_c2004
300 _a114p.
500 _aAn APPPA M.Phil dissertation, 2003-04 (Guide: Dr. R.K. Sachdeva)
650 _aRailroads - Automatic train control
650 _aRailroads - Safety regulations
650 _aRailroads - Signalling
999 _c492919
_d492919