429. Williamson, W.F. The Retail Grocer's Problem, 1929

429. Williamson, W.F. The Retail Grocer's Problem, 1929, Box: 10. Leon A. Pryzbylinski, Collector, Pamphlets and Other Material Regarding Labor History and the Cooperative Movement, A&M 2056. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/193757 Accessed December 23, 2024.