Artilleriĭskai︠a︡ razvedka /
880-01Gordon, I︠U︡. A.(I︠U︡riĭ Aleksandrovich)author.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
880-04Khorenkov, A. V.(Andreĭ Vasilʹevich),author.
John and Ljubica Erickson collection.
Fire control (Gunnery)