The Civil engineer's field-book
Subtitle: designed for the use of the locating eigineer. Containing tables of actual tangents, and arcs expressed in chords of 100 feet for every minute of intersection, from 0©® to 90©®, from a 1©® curve to a 10©® curve, inclusive; also tables of formul℗æ applicable to railroad curves and the location of frogs. With explanatory problems
By: By Edward B
Edition:    2d and rev
Publisher: J. Wiley & sons
Published: 1886
Place of publication: New York
Subjects: Railroads -- Curves and turn; Railroad engineering -- Ta
Genres: Ta