Pan American commerce, past, present, future, from Pan American viewpoint : Report of 2nd Pan American Commercial Conference, held in building of Pan American Union, Washington, D.C., June 2-6, 1919; summarized report based on stenographic record of proceedings, addresses, papers, and discussions, together with additional data, lists of those in attendance or represented, charts, illustrations, etc
Report of 2nd Pan American Commercial Conference, held in building of Pan American Union, Washington, D.C., June 2-6, 1919; summarized report based on stenographic record of proceedings, addresses, papers, and discussions, together with additional data, lists of those in attendance or represented, charts, illustrations, etc