Railroad curves and earthwork

Railroad curves and earthwork

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Detalhes bibliográficos
Autor principal: Allen, Calvin Francis 1851
Outros Autores: Allen, Calvin francis 1851
Formato: Livro
Idioma:English
Publicado em: New York McGraw-Hill 1959.
Edição:7th ed.
Assuntos:
Railroads > Curves and turnouts.
Railroads > Earthwork.
Railroad engineering > Tables, calculations, etc.
Railroads > Construction.