Bolshaya sovetskaya éntsiklopediya
Subtitle: ezhegodnik 1957
By: B.A. Vvedenskiĭ.
Contributors: Vvedenskiĭ, B. A.
Publisher: Bolshaya sovetskaya éntsiklopediya
Published: 1957
Place of publication: Moskva
Language: rus
Number of pages: 648