[Lev Vasil'evich Gromashevskii; 70th anniversary of his birth and 45th anniversary of his scientific and social activities].
D000846:Anniversaries and Special Events; D049672:History, 19th Century; D049673:History, 20th Century
Lev Vasil'evich Gromashevskii k 70-letiiu so dnia rozhdeniia i 45-letiiu nauchnoi i obshchestvennoi deiatel'nosti.