MacPherson, Olive Beatrice2016-11-222016-11-2219381938b14731253(OCoLC)07871381(OCoLC)ocm07871381https://hdl.handle.net/2144/19340Thesis (M.A.)--Boston University, 1938. 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