Charles F. Dowd, A.M., PH.D.
Subtitle: a narrative of his services ...
Publisher: Knickerbocker Press
Published: 1930
Place of publication: New York
Language: eng
Number of pages: 31
Subjects: Dowd, Charles Ferdinand, 1825-1904.; Time -- Systems and standards.; Railroads -- Time standards.
Notes: Bibliography: p.31.