Train operation
By: by William Nichols ... a treatise on train rules, train orders, change of time table, automatic block signals, interlocking, examination questions and answers ...
Publisher: L. Brown
Published: 1916
Place of publication: Rochester, N.Y; San Francisco, Cal
Language: eng
Format: [electronic resource],
Number of pages: 340
Subjects: Railroad trains
Notes: Digital version available with no restrictions Unrestricted online access

Electronic reproduction. New York, N.Y.: Columbia University Libraries, 2014. Digitized by the Internet Archive.

Benchmark for Faithful Digital Reproductions of Monographs and Serials. Version 1. December 2002. Digital version conforms to: http://purl.oclc.org/DLF/benchrepro0212

Digitized. 2014 Columbia University Libraries committed to preserve