National Labor Relations Board v. Process and Pollution Control Company, a Wholly Owned Subsidiary of Mapco, Inc. , 588 F.2d 786 ( 1978 )
Altemose Construction Company and Energy Contracting Co. v. National Labor Relations Board , 514 F.2d 8 ( 1975 )
National Labor Relations Board v. Webb Ford, Inc. , 689 F.2d 733 ( 1982 )