Gitchel, Wayne Benjamin2016-04-152016-04-1519421942b14786813(OCoLC)07954535(OCoLC)ocm07954535https://hdl.handle.net/2144/15881Thesis (M.A.)--Boston University, 1942. 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