Ni︠e︡metskoe shpionstvo
Subtitle: kniga sostavlena po dannym s udebnoĭ praktiki i drugim istochnikam
By: A.S. Rezanov
Edition: Izd. 3.
Publisher: Tip. A. M. Merkusheva
Published: 1915
Place of publication: Petrograd
Language: rus
Number of pages: 336
Subjects: World War, 1914-1918; Secret service; German Espionage