Vozdushnai︠a︡ navigat︠s︡ii︠a︡ /
Vorobʹev, L. M.(Leonid Mikhaĭlovich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Moskva : Mashinostroenie,
1984.
Bibliography.
John and Ljubica Erickson collection.
Navigation (Aeronautics)