%0 Graduate Thesis Or Dissertation %T Variations of Mathematics in College Algebra Instruction : An Investigation Through the Lenses of Three Observation Protocols %A Gibbons, Claire J. %8 2016-12-23 %I Oregon State University %R http://localhost/files/7p88ck91d %G http://id.loc.gov/vocabulary/iso639-2/eng %[ 2020-07-02 %9 Masters Thesis %~ ScholarsArchive@OSU %W Oregon State University