Komi nauchnomu t︠s︡entru Uralʹskogo otelenii︠a︡ Rossiĭskoĭ akademii nauk 50 let
Rossiĭskai︠a︡ akademii︠a︡ nauk. Komi nauchnyĭ t︠s︡entrResearch institutesRossiĭskai︠a︡ akademii︠a︡ nauk
Writing a summary for young readers…
For young readers
Book data: Open Library