Raymond Day v. United Automobile, Aerospace and Agricultural Implement Workers of America, Local 36 of Uaw, and Ford Motor Company , 466 F.2d 83 ( 1972 )
Donald Newgent v. Modine Manufacturing Company and United Auto Workers Local Union Number 530 , 495 F.2d 919 ( 1974 )
Vaca v. Sipes , 87 S. Ct. 903 ( 1967 )