Oregon State System of Higher Education. Portland Extension CenterUniversity of OregonOregon State CollegeOregon College of EducationSouthern Oregon College of EducationEastern Oregon College of Education2011-10-262011-10-261947-08https://hdl.handle.net/1794/1170926 pagesen-USOregon State System of Higher Education. Portland Extension Center -- Curricula -- CatalogsAnnouncements 1947-48University of Oregon Extension and Correspondence Course Catalog 1947-1948Catalog Issue, 1947-48Other