Field-book for railroad engineers : containing formulae for laying out curves, determining frog angles, levelling, calculating earth-work, etc., etc., together with tables of radii, ordinates, deflections, long chords, magnetic variation, logarithms, logarithmic and natural sines, tangents, etc., etc. / by John B. Henck. 1854 [LeatherBound]
John B. Henck
Sold by S N Books World, Delhi, India
AbeBooks Seller since 8 October 2009
New - Hardcover
Condition: New
Seller accepted payment methods
- Direct Debit (Personally Authorized Payment)
- PayPal
- Bank/Wire Transfer
Quantity: 18 available
Add to basket