Donnelly, Edward Thomas2018-02-072018-02-0719571957b1463658xhttps://hdl.handle.net/2144/26790Thesis (Ed.D.)--Boston University.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.MassachusettsManufacturing industriesLinear measurement instruments used by beginning workers in selected manufacturing industries in MassachusettsThesis/Dissertation