Posella, Florence H.2016-07-082016-07-0819531953b1479343xhttps://hdl.handle.net/2144/16930Thesis (M.A.)--Boston University N.B.: Page 95 is missing from thesis. No copy 2.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.The impact of the United Mine Workers of America upon national labor policy, 1946-1948.Thesis/Dissertation