Railroad curves and earthwork

Railroad curves and earthwork

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Manylion Llyfryddiaeth
Prif Awdur: Allen, Calvin Francis 1851
Awduron Eraill: Allen, Calvin francis 1851
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York McGraw-Hill 1959.
Rhifyn:7th ed.
Pynciau:
Railroads > Curves and turnouts.
Railroads > Earthwork.
Railroad engineering > Tables, calculations, etc.
Railroads > Construction.