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by Mann, John Frederick
by Mann, Frederick G.; Weissberger, Arnold
by Stern, Eric J.; Hunter, John C.; Mann, Frederick A.; et al.
by Mann, Frederick Alexander
by Frederick A. Mann
by Mann, Thomas; Lubich, Frederick Alfred; Bloom, Harold; et al.
by Frederick G. Mann; Arnold Weissberger (Eastman Kodak Co., Rochester, New York)