Buildings and structures of american railroads
Berg, Walter Gilman, 1858-1908,
Buildings and structures of american railroads : A reference book for railroad managers, superintendents, master mechanics, engineers, architects and students / By Walter g. Berg - 500 páginas
Ferrocarriles--Edificios y estructuras
TF270 / B47
Buildings and structures of american railroads : A reference book for railroad managers, superintendents, master mechanics, engineers, architects and students / By Walter g. Berg - 500 páginas
Ferrocarriles--Edificios y estructuras
TF270 / B47