Henkel, Milford Franklin2017-04-202017-04-2019481948b14791742(OCoLC)07967028(OCoLC)ocm07967028https://hdl.handle.net/2144/21420Thesis (M.A.)--Boston University, 1948.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsDewey, JohnThesis/Dissertation