Edwin C. Fishel began thirty years of service during World War II, working first as a chief intelligence reporter in the National Security Agency and later as the director of the National Cryptolog...lihat lebih banyakEdwin C. Fishel began thirty years of service during World War II, working first as a chief intelligence reporter in the National Security Agency and later as the director of the National Cryptologic School Press. He lives in Arlington, Virgina.lihat lebih sedikit