Efficency and Uplift [by Samuel Haber], 1964

Efficency and Uplift [by Samuel Haber], 1964, Box: 16, Volume: 5. Personal papers of Tom Skrtic, PP 651. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/540723 Accessed December 25, 2025.