Practical traffic work : unit 1 /


Autoria(s): Ketchum, Elvin S. (Elvin Sydney), b. 1872.; Fitzgerald, Thomas D.
Data(s)

14/11/2024

Resumo

"One of a series of twenty-five sets of problems and questions arising in daily traffic work, applying the fundamental principles of interstate commerce, railway traffic and traffic management work."

Mode of access: Internet.

Formato

bib

Identificador

http://hdl.handle.net/2027/wu.89096849641

Idioma(s)

eng

Publicador

Chicago : American Commerce Association,

Direitos

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Tipo

text