Now showing items 4-4 of 4

  • Polygraph in the Polish Secret Service (added: 2019-05-30) 

    Zagdan, Magdalena (Oficyna Wydawnicza AFM, 2007)
    "Polygraph screening has proved its highest utility for the United States Secret Service, which has used the polygraph to a very significant extent. The existence of the Department of Defense Polygraph Institute (DoDPI) ...