Isbn: 9781409703358 - field-book for railroad engineers. circular and parabolic curves, turnouts, vertical curves, levelling, computing earth-work, transition curves on new ... and natural sines, tangetnts, etc. (1 Ergebnisse)

Field-Book For Railroad Engineers. Circular And Parabolic Curves, Turnouts, Vertical Curves, Levelling, Computing Earth-Work, Transition Curves On New Lines And Applied To Existing Lines, Together With Tables Of Radii, Ordinates, Long Chords, Logarithms,