Title: Sovetskij Sojuz, zapadnaja častʹ = [Sovetskiĭ Soi︠u︡z, zapadnai︠a︡ chastʹ] = Western Soviet Union.
Authors: Kartográfiai Vállalat; Ravenstein Verlag.
Publisher: Ravenstein Verlag,
Year: 1981
Subjects: Soviet Union, Western Maps.