Petroglify zabaikalʹia
by A. P. Okladnikov, V. D. Zaporozhskai͡a, Institut istorii, filologii i filosofii (Akademii︠a︡ nauk SSSR)
Writing a summary for young readers…
For young readers
Book data: Open Library
by A. P. Okladnikov, V. D. Zaporozhskai͡a, Institut istorii, filologii i filosofii (Akademii︠a︡ nauk SSSR)
Book data: Open Library