Taĭnoe orudie agressii : podryvnai︠a︡ dei︠a︡telʹnostʹ SShA protiv SSSR /
Sergeev, F. M.(Fedor Mikhaĭlovich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Myslʹ,
1984.
John and Ljubica Erickson collection.
Secret service
Intelligence service