On leaf preceding t.p.: Akademii͡a nauk SSSR. Institut vseobshcheĭ istorii. Nauchnyĭ sovet po probleme Zakonomernosti istoricheskogo razvitii͡a obshch...
On leaf preceding t.p.: Akademii͡a nauk SSSR. Institut vseobshcheĭ istorii. Nauchnyĭ sovet po probleme Zakonomernosti istoricheskogo razvitii͡a obshchestva i perekhoda ot odnoĭ sot͡sial'no-ėkonomicheskoĭ format͡sii k drugoĭ.