Bureau of Steam Engineering. Letter from the Secretary of the Treasury transmitting copy of a communication from the Secretary of the Navy submitting a supplemental estimate of appropriation for engineering, Bureau of Steam Engineering, for the fiscal year ending June 30, 1918 [electronic resource].
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Electronic resource. [Bethesda, Md.]: ProQuest, 2004. (ProQuest U.S. Serial Set Digital Collection : no. 7242 H.doc.1791).