Field-Book for Railroad Engineers Containing Formul¦ for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, etc etc , To

Field-Book for Railroad Engineers Containing Formul¦ for Laying Out Curves, Determining Frog Angles, Levelling, Calculating Earth-Work, etc etc , To

by John Benjamin Henck

Paperback

$23.99
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Product Details

ISBN-13: 9781425523732
Publisher: Scholarly Publishing Office, U of MI
Publication date: 09/28/2006
Pages: 268
Product dimensions: 6.14(w) x 9.21(h) x 0.56(d)

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