Cummings, Helen Frances2014-12-092014-12-0919291929b14710833https://archive.org/details/motionpictureine00cummhttps://hdl.handle.net/2144/9774Thesis (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