Seymour, Richard D.Shackelford, Ray L.Council on Technology Teacher Education (U.S.)2013-01-092013-01-091993http://hdl.handle.net/10919/19142xv, 215 p. : ill. ; 24 cm.application/pdfen-USIn CopyrightManufacturing processes -- Study and teaching.BookCouncil on Technology Teacher Education (U.S.)