Dvizhenii︠a︡ zemli
Series: Obshchedostupnai︠a︡ astronomii︠a︡ -- no. 4; Obshchedostupnai͡a astronomii͡a -- no. 4
Published: 1926
Place of publication: Praga
Language: rus
Number of pages: 117
Notes: At head of title:  V. V. Stratonov.