286. Socialist Party of Washington. Scientific Socialism Study Course, 1913

286. Socialist Party of Washington. Scientific Socialism Study Course, 1913, Box: 6. 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/193584 Accessed December 23, 2024.