The Railroad Taper; the Theory And Application of a Compound Transition Curve Based Upon Thirty-Foot Chords

Cover The Railroad Taper; the Theory And Application of a Compound Transition Curve Based Upon Thirty-Foot Chords
The Railroad Taper; the Theory And Application of a Compound Transition Curve Based Upon Thirty-Foot Chords
Lee Perkins
Book digitized by Google from the library of University of Wisconsin - Madison and uploaded to the Internet Archive by user tpb.

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