Robert Cooper v. General Motors Corporation , 651 F.2d 249 ( 1981 )
United Food & Commercial Workers, Local Union No. 7R v. Gold Star Sausage Co. , 713 F. Supp. 1379 ( 1989 )
Nolde Bros., Inc. v. Local No. 358, Bakery & Confectionery Workers Union , 97 S. Ct. 1067 ( 1977 )