Strout, Harold Arthur2017-01-122017-01-1219381938b14741027(OCoLC)07881217(OCoLC)ocm07881217https://hdl.handle.net/2144/20021Thesis (Ed.M.)--Boston University, 1938. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsTrends in the social sciences in the senior high schools of MassachusettsThesis/Dissertation