Proctor, Ralph Warner2014-12-152014-12-1519341934b14729854https://archive.org/details/objectiveassignm00prochttps://hdl.handle.net/2144/10144Thesis (M.A.)--Boston University. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.Thesis/Dissertation