Commentary on Pan American problems - Alfaro, Ricardo Joaquin 1882-; Oscar S. Straus Memorial Association Lectures (Cambridge Harvard University Press, 1938)
"Three Oscar S. Straus memorial association lectures... delivered... at Harvard university on February 28, March 2, and March 4, 1938."
Published also in Spanish under title: Panorama internacional de America.
Keywords: Pan-Americanism.