000 003230000a22001450004500
245 _aRailway electrification
260 _bBritish Railways Board
260 _a[s.l]
260 _c1979
300 _a8p. : ill., photos
080 _a656.33
_bR3
650 _aRAILROAD TRANSPORTATION
041 _aEN
942 _cPM
999 _c45770
_d45770