Shakhmatnai︠a︡ zadacha
Subtitle: sbornik
By: [Sostaviteli R. Kofman i E. Umnov]
Contributors: Umnov, E. I.
Publisher: Fizkulʹtura i sport
Published: 1951
Place of publication: Moskva
Language: rus
Number of pages: 341
Subjects: Chess.