Social Aspects of Technical Assistance in Operation. ("Publication of United Nations Educational, Scientific, and Cultural Organization.") Printed by Drukkirij, Holland, N.V. Amsterdam, April, 1954

Social Aspects of Technical Assistance in Operation. ("Publication of United Nations Educational, Scientific, and Cultural Organization.") Printed by Drukkirij, Holland, N.V. Amsterdam, April, 1954, Box: 121, Folder: 35. Morris Edward Opler papers, 14-25-3238. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/240594 Accessed January 30, 2026.