Philosophy of railroads
By: by Thomas C. Keefer.
Edition: 5th ed.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 07804; CIHM/ICMH microfiche series -- no. 07804
Publisher: s.n.]
Published: 1874
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 21
Subjects: Railroads.; Chemins de fer.