Pan American commerce, past-present-future, from the Pan American viewpoint. Report of the second Pan American commercial conference held in the building of the Pan American union, Washington, D. C., June 2-6, 1919. A summarized report based on the stenographic record of the proceedings, addresses, papers, and discussions, together with additional data, lists of those in attendance or represented, charts, illustrations, etc.
Pan American Commercial Conference. (2nd : 1919 : Washington, D.C.); Barrett, John, 1866-1938; Moreno-Lacalle, Julian, 1881-