Beem, Merrill Adelbert2016-10-312016-10-3119481948b14791122(OCoLC)07964601(OCoLC)ocm07964601https://hdl.handle.net/2144/18819Thesis (M.A.)--Boston University, 1948. 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