Switches and Crossings. Formulae for Ascertaining the Angles of Crossings, the Lengths of Switches, and the Distance of the Points of the Crossings, and the Heels of the Switches from the Spring of the Curve

by William Donaldson

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  • ISBN10 0649716833
  • ISBN13 9780649716838
  • Publish Date 28 May 2018
  • Publish Status Active
  • Imprint Trieste Publishing
  • Format Paperback (US Trade)
  • Pages 274
  • Language English