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Possibilities of aircraft in inter-American trade, address by William P. MacCracken, Jr., Assistant Secretary of Commerce for Aeronautics, before Pan American Commercial Aviation Conference, held in conjunction with 3rd Pan American Commercial Conference, Washington, D.C., Tuesday morning, May 3
MacCracken, William P. (William Patterson)
Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2012. digital, PDF file. ProQuest U.S. Executive Branch Documents, 1910-1932. Mode of access: World Wide Web via ProQuest website.
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