Iz proshlogo russkoĭ geografii
Subtitle: periodizat︠s︡ii︠a︡ istorii russkikh otkrytiĭ
By: Petr N. Savit︠s︡kiĭ
Publisher: [s.n.]
Published: 1931
Place of publication: Praga
Language: rus
Number of pages: 26
Notes: Reprinted from Nauchnye trudy Narodnago universiteta, t.4.