Railroad issues.

Dades bibliogràfiques
Autor corporatiu:	National Research Council (U.S.). Transportation Research Board
Format:	Llibre
Idioma:	English
Publicat:	Washington, D.C. Transportation Research Board, National Research Council 1992.
Col·lecció:	Transportation research record 1341.
Matèries:	Railroad engineering. High speed trains. Railroads > Passenger traffic.