. . . . . . . "David J. Bardin"@en . . . . . . . . . . "David Jonas Bardin (born June 2, 1933) is a retired American government official who served as Deputy Administrator of the Federal Energy Administration in 1977 as well as Administrator of the Economic Regulatory Administration in the United States Department of Energy."@en . . . . . . . "David Jonas Bardin (born June 2, 1933) is a retired American government official who served as Deputy Administrator of the Federal Energy Administration in 1977 as well as Administrator of the Economic Regulatory Administration in the United States Department of Energy."@en . . . . . . "1086382568"^^ . . . . . . . . . "3575"^^ . . "68112085"^^ . . . . . .