Philosophy of railroads
Subtitle: published by the order of the directors of the St. Lawrence and Ottawa Grand Junction Railway Company
By: by Thos. C. Keefer.
Contributors: St. Lawrence and Ottawa Grand Junction Railway Company.
Edition: 4th ed. rev.
Publisher: s.n.]
Published: 1986
Place of publication: [Montreal?
Language: eng
Format: Microform
Number of pages: 28
Subjects: Railroads.
Notes: Tables.

Filmed from a copy of the original publication held by the Douglas Library, Queen's University. Ottawa : Canadian Institute for Historical Microreproductions, 1986.

47 p. ; 22 cm.