Field-Book for Railroad Engineers : Containing Formulae for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, Etc., Together With Tables of Radii, Ordinates, Deflections, Long Chords, Magnetic Variation, Log
John Benjamin Henck
Sold by Buchpark, Trebbin, Germany
AbeBooks Seller since 30 September 2021
Used - Soft cover
Condition: Used - Fine
Quantity: 1 available
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