Flierl, Doris Laura2017-04-202017-04-2019351935b24797947(OCoLC)52804400https://hdl.handle.net/2144/21438Thesis (M.A.)--Boston University, 1935. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsThesis/Dissertation