Canadian New First, Second and Third Year Examinations for Engineers and Firemen [microform]Frederick J. (Frederick John) Prior · First published 2021Open the Tome
Construction and Maintenance of Railway Roadbed and TrackFrederick John Prior · First published 1907 · Latest edition 2018Open the Tome
Operation of trains and station work and telegraphyFrederick John Prior · First published 1914 · Latest edition 1916Open the Tome
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