Hayden, Robert G. (U.S. Department of Health, Education, and Welfare), 1966-1967

Hayden, Robert G. (U.S. Department of Health, Education, and Welfare), 1966-1967, Box: 19, Folder: 15. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/387315 Accessed September 26, 2026.