Allen, Frances Everett2016-11-222016-11-2219391939b14764532(OCoLC)7908565https://hdl.handle.net/2144/19290Thesis (M.A.)--Boston University, 1939. 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