john-e-parks-jr-and-robert-m-foote-and-albert-mchugh-and-paul-ziegler , 314 F.2d 886 ( 1963 )
Howard Verlo v. The Equitable Life Assurance Society of the United States, a New York Corporation , 562 F.2d 1034 ( 1977 )
Clayton v. International Union, United Automobile, Aerospace, & Agricultural Implement Workers , 101 S. Ct. 2088 ( 1981 )
Plumbers & Pipefitters v. Plumbers & Pipefitters , 101 S. Ct. 2546 ( 1981 )