Kursovye sistemy i ikh ėkspluatat︠s︡ii︠a︡ na samoletakh /
Bogdanchenko, Nikolaĭ Mikhaĭlovich.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : "Transport",
1983.
Includes bibliography.
John and Ljubica Erickson collection.
Aeronautical instruments.