Radioėlektronnye ustroǐstva : (spravochnik) /
Goroshkov, B. I.(Boris Ivanovich)
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Belkin, B. G.
Moskva : "Radio i svi︠a︡zʹ,
1984.
John and Ljubica Erickson collection.
Electronics