00274nam a2200109Ia 4500100002500000654001700025245003200042260005500074082001500129300000800144546001200152  aHoffman/ Edward. ed   aFundamentals  aFundamentals of tool Design  bSociety Of Manufacturing EngineersaMichiganc1984  a621.4bHof  a720  aENGLISH