Ėkspedit͡s︡ii͡a︡ v Sibirʹ otri͡a︡da Ermaka
Subtitle: v pomoshchʹ lektoru
By: R.G. Skrynnikov.
Publisher: Ob-vo "Znanie" RSFSR, Leningradskai͡a︡ organizat͡s︡ii͡a︡
Published: 1982
Place of publication: Leningrad
Language: rus
Number of pages: 30
Subjects: Ermak, d. 1585 -- Travel -- Russia (Federation) -- Siberia.; Siberia (Russia) -- Discovery and exploration.