[PETR GRIGOR'EVICH SERGIEV. (ON THE 70TH ANNIVERSARY OF HIS BIRTH)].
D000846:Anniversaries and Special Events; D049672:History, 19th Century; D049673:History, 20th Century
BIOGRAPHIES
PETR GRIGOR'EVICH SERGIEV. (K 70-LETIIU SO DNIA ROZHDENIIA)