"Problems concerning Official and Popular Participation in Development Projects" (Prepared for UNESCO conference on Social Aspects of Technical Assistance Programmes for Economic Development). March, 1953. Unpublished., 1953

"Problems concerning Official and Popular Participation in Development Projects" (Prepared for UNESCO conference on Social Aspects of Technical Assistance Programmes for Economic Development). March, 1953. Unpublished., 1953, Box: 125, Folder: 30. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240839 Accessed February 12, 2026.