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Catalogue of mechanical engineering collection in U.S. National Museum motors, locomotives, and self propelled vehicles.
Published 1922Subjects: “…Mechanical engineering. http://id.loc.gov/authorities/subjects/sh85082757.…”
Government Document Microfilm Book -
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3
Confederate saboteurs : building the Hunley and other secret weapons of the Civil War /
Published 2015Subjects: Full Text (via ProQuest)
eBook -
4
Confederate saboteurs : building the Hunley and other secret weapons of the Civil War /
Published 2015Subjects:Book