Lacount, Reginald Gage2015-09-142015-09-1419331933b1475891xhttps://hdl.handle.net/2144/13043Thesis (M.A.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.A determination of the wave lengths of certain lines in the secondary spectrum of hydrogenThesis/Dissertation