Field-Book For Railroad Engineers. Autor John Benjamin Henck 12 sep 2006 Paperback Preț: 173.91 lei 3-5 săpt.
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, Autor John Benjamin Henck 19 mai 2008 Paperback Preț: 194.92 lei 6-8 săpt.
Field-Book for Railroad Engineers. Containing Formulu for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, Etc., Etc., T Autor John Benjamin Henck 31 aug 2006 Paperback Preț: 173.91 lei 3-5 săpt.
Field-Book for Railroad Engineers. Containing Formulu for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, Etc. Etc., to Autor John Benjamin Henck 31 aug 2006 Paperback Preț: 174.27 lei 3-5 săpt.