Showing 1 - 2 results of 2 for search 'Hanyok, Robert J.', query time: 0.01s Refine Results
  1. 1
    West wind clear : cryptology and the winds message controversy : a documentary history
    by Hanyok, Robert J.
    Published 2008
    Other Authors: “…Hanyok, Robert J.…”
    eBook
  2. 2
    Eavesdropping on hell : historical guide to Western communications intelligence and the Holocaust, 1939-1945
    by Hanyok, Robert J.
    Published 2005
    Other Authors: “…Hanyok, Robert J.…”
    eBook

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