Mashinopisnaya kopiya dlya postanovkiKopkov, A.A. Tsar Potap: drama v 3 aktakh. L.,  kon. 1930-kh gg/Copy for production of Kopkov, A.A. Tsar Potap: drama in 3 acts. L.,  con. 1930s - landofmagazines.com

TransliterationMashinopisnaya kopiya dlya postanovkiKopkov, A.A. Tsar Potap: drama v 3 aktakh. L., kon. 1930-kh gg

In EnglishCopy for production of Kopkov, A.A. Tsar Potap: drama in 3 acts. L., con. 1930s

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