National Labor Relations Board v. Buddies Supermarkets, Inc. , 481 F.2d 714 ( 1973 )
Signal Oil and Gas Company v. National Labor Relations Board , 390 F.2d 338 ( 1968 )
Office Employees International Union Local No. 129 v. Houston Lighting & Power Co. , 1958 Tex. App. LEXIS 2047 ( 1958 )