Mitton, Mildred Bernice2013-05-212013-05-2119251925b14751069https://hdl.handle.net/2144/5588Thesis (M.A.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsA study of the teaching of plane geometry in the junior and senior high schoolsThesis/Dissertation