Helmer, John F.Mueller, BrittOlson, Christine G.Watson, Mark R. (Mark Randall)2011-01-242011-01-241990-03https://hdl.handle.net/1794/10943102 p.en-USSubject headingsUniversity of Oregon. LibraryAuthority files (Information retrieval)Report on Subject Authority in the Library Catalog at the University of OregonOther