diamond-roofing-co-inc-v-occupational-safety-and-health-review , 528 F.2d 645 ( 1976 )
California Stevedore and Ballast Company v. Occupational Safety and Health Review Commission , 517 F.2d 986 ( 1975 )
Shaw Construction, Inc. v. Occupational Safety and Health Review Commission and W. J. Usery, Jr., Secretary of Labor , 534 F.2d 1183 ( 1976 )