“ Insurance Company of North America Plotkin 651 F.2d 842 (1981) Zambrana v. Califano 651 F.2d 846 (1981) Ross v. Marshall R B 651 F.2d 852 (1981) Switlik v. Hardwicke Company Inc 651 F.2d 861 (1981) Bethlehem Steel Corporation v. United States Environmental Protection Agency 651 F.2d 877 (1981) Compagnie Des Bauxites De Guinea v. Insurance Company of North America 651 F.2d 893 (1981) Doherty v. ”