Oregon State System of Higher Education. Portland Extension CenterUniversity of OregonOregon State CollegeOregon College of EducationSouthern Oregon College of EducationEastern Oregon College of Education2011-10-262011-10-261939-11https://hdl.handle.net/1794/1170130 pagesen-USOregon State System of Higher Education. Portland Extension Center -- Curricula -- CatalogsAnnouncements 1939-40University of Oregon Extension and Correspondence Course Catalog 1939-1940Catalog Issue, 1939-1940Other