Автор - John Benjamin Henck
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Field-book for Railroad Engineers: Containing Formulae for Laying Out Curves, Determining Frog .
EAN 9785873474219 8.08 USD -
Field-book for Railroad Engineers: Containing Formulae for Laying Out Curves, Determining Frog .
EAN 9785879803426 8.00 USD -
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
EAN 9781409703358 40.22 USD -
Field-Book for Railroad Engineers: Containing Formulae for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, Etc., Etc., . Chords, Magnetic Variation, Logarithms, Logar
EAN 9785876295224 10.07 USD -
Field-Book for Railroad Engineers: Containing Formulae for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, Etc., Etc., . Chords, Logarithms, Logarithmic and Natural S
EAN 9785876297938 10.30 USD -
Field-book for Railroad Engineers: Containing Formulae for Laying Out Curves .
EAN 9785883074348 9.97 USD -
Field-book for railroad engineers. Containing formulas for laying out curves, determining frog angles, levelling, calculating earth-work, etc., etc., . magnetic variation, logarithms, logari
EAN 9785876291653 10.23 USD -
Field-book for railroad engineers. Circular and parabolic curves, turnouts, vertical curves, levelling, computing earth-work, transition curves on new . of radii, ordinates, long chords, logarithms,
EAN 9785876287786 11.14 USD