"The Curriculum and Organization of the National University of Mexico,", 193?

"The Curriculum and Organization of the National University of Mexico,", 193?, Box: 47, Folder: 11. Carlos E. Castañeda Papers, 23587615. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/357652 Accessed September 26, 2026.