National University of Cuyo, Mendoza, Argentina - International Congress, 1949-1951

National University of Cuyo, Mendoza, Argentina - International Congress, 1949-1951, Box: 82, Folder: 8-12. Carlos E. Castañeda Papers, 23587615. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/357492 Accessed September 25, 2026.