The railroads of the United States
Subtitle: their history and statistics comprising the progress and present condition of the various lines with their earnings and expenses ; to which are added a synopsis of the railroad laws of the United States, and an article on the comparative merits of iron and steel rails.
Series: Library of American civilization -- LAC 10033.
Publisher: J.E. Potter and Co.
Published: 1970
Place of publication: Philadelphia
Language: eng
Format: Microform
Number of pages: 452
Subjects: Railroads -- United States.
Notes: Microfiche. Chicago : Library Resources, 1970. 1 microfiche ; 8 x 13 cm. (Library of American civilization ; LAC 10033)