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Railroad classification yard technology manual.

Railroad classification yard technology manual.
Paper図書
U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development1981-<NC31-21>
National Diet Library
  • Author HeadingWong, P. J. (Peter J.) United States. Federal Railro...

Railroad energy management : train performance calculator, a survey and assessment / S.M. Howard, L.C. Gill, P.J. Wong.

Railroad energy management : train performance calculator, a survey and assessment / S.M. Howard, L.C. Gill, P.J. Wong.
Paper図書
U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development1981.<NC31-20>
National Diet Library
  • Author Heading... C. (Linda C.) Wong, P. J. (Peter J.) United States. Federal Railro...

Grand Trunk Western improved railroad operations using a railroad automated identification and location system / P. J. Wong ... [et al.]. (Report - Federal Railroad Administration ; no. FRA-OPPD-77-18)

Grand Trunk Western improved railroad operations using a railroad automated identification and location system / P. J. Wong ... [et al.]. (Report - Federal Railroad Administration ; no. FRA-OPPD-77-18)
Paper図書
Dept. of Transportation, Federal Railroad Administration, Office of Policy and Program Development1977-<NC31-24>
National Diet Library
  • Author HeadingWong, P. J. (Peter J.) United States. Federal Railro...

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