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  • American Cryptology during the Cold War, 1945-1989: Book II: Centralization Wins, 1960-1972 [Part 1, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1995
  • American Cryptology during the Cold War, 1945-1989: Book II: Centralization Wins, 1960-1972 [Part 2, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1995
  • American Cryptology during the Cold War, 1945-1989: Book III: American Cryptology during the Cold War, 1972-1980 [Part 1, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1998
  • American Cryptology during the Cold War, 1945-1989: Book III: American Cryptology during the Cold War, 1972-1980 [Part 2, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1998
  • American Cryptology during the Cold War, 1945-1989: Book I: The Struggle for Centralization 1945-1960 [Part 1, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1995
  • American Cryptology during the Cold War, 1945-1989: Book I: The Struggle for Centralization 1945-1960 [Part 2, excised]
    United States. National Security Agency
    Johnson, Thomas R.
    1995
  • Opening the Door a Crack: American Cryptology During the Korean War
    United States. Central Intelligence Agency
    Johnson, Thomas R.
    2002?
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