Leonid Sobolev
Series: Vsesoi︠u︡znoe obshchestvo po rasprostranenii︠a︡ politicheskikh i nauchnykh znaniĭ. Izdanii︠a︡. Serii︠a︡ 6, Literatura i iskusstvo
Publisher: "Znanie"
Published: 1959
Place of publication: Moskva
Language: rus
Number of pages: 30