Lindquist, Wilbert2015-09-142015-09-1419331933b14766759https://hdl.handle.net/2144/13045Typewritten sheets in cover. Thesis (M.A.)--Boston University Bibliography: 3 p. at end.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.A study of the preparation and purification of certain amino acids.Thesis/Dissertation