The transition spiral and its introduction to railway curves with field exercises in construction and alignment

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040 ‡cSAZTEC
100 1 ‡aHiggins, Arthur Lovat.
245 1 4 ‡aThe transition spiral and its introduction to railway curves with field exercises in construction and alignment, ‡cby Arthur Lovat Higgins ...
260 ‡aLondon, ‡bConstable & co., ‡c1921.
300 ‡aviii, 111, [1] p. ‡bdiagrs. ‡c19cm.
538 ‡aMode of access: Internet.
650 0 ‡aRailroads ‡xCurves and turnouts.
CID ‡a002017254
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DAT 1 ‡a20210913090708.0 ‡b2023-05-05T17:35:58Z
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974 ‡bMIU ‡cMIU ‡d20230505 ‡sgoogle ‡umdp.39015021728780 ‡y1921 ‡rpdus ‡qbib ‡tnon-US bib date1 between 1899 and 1929