Philosophy of railroads
By: by Thomas C. Keefer.
Edition: 5th ed.
Series: CIHM/ICMH Microfiche series -- no. 07804
Publisher: s.n.]
Published: 1981
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 21
Subjects: Railroads.
Notes: Tables.

"...First published in the Winter of 1849-50,...now re-published by the promoters of the Ottawa, Vaudreuil and Montreal Railway Company" -- Introd., p. [1].

Tables.

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1981.