Southwestern Cooperative Educational Laboratory. "Pre-Lessons for Use With an Oral Language Program," by Vivian Horner, 1968[?]

Southwestern Cooperative Educational Laboratory. "Pre-Lessons for Use With an Oral Language Program," by Vivian Horner, 1968[?], Box: 201, Folder: 1. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389838 Accessed September 27, 2026.