Tekhnologii︠a︡ proektirovanii︠a︡ kompleksov programm ASU /
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Asafʹev, I︠U︡. V.
Lipaev, V. V.(Vladimir Vasilʹevich)
Moskva : "Radio i svi︠a︡zʹ",
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John and Ljubica Erickson collection.
Management information systems.
Computer programming.