Title: Emanuel Voska : špionážní legenda první světové války /
Authors: Hájková, Dagmar, 1962-
Year: 2014
Subjects: Voska, Emanuel Victor,; Voska, Emanuel Victor,; Spies Czechoslovakia Biography.; Espionage Czechoslovakia History.; World War, 1914-1918 Secret service.; Secret service Czechoslovakia.; Czechs United States.; Czechs.; Espionage; Secret service; Spies; Czechoslovakia; United States