University of Oregon. Graduate SchoolOregon State System of Higher Education2011-12-212011-12-211955-11https://hdl.handle.net/1794/1179956 pagesen-USpublic_domainUniversity of Oregon. Graduate School -- Curricula -- CatalogsGraduate School Bulletin 1955-56, 1956-57University of Oregon General Catalog 1955-1957Other