At head of title: Akademii͡a nauk SSSR. Nauchnyĭ sovet po kompleksnoĭ probleme "Istorii͡a Velikoĭ Okti͡abr'skoĭ sot͡sialisticheskoĭ revoli͡ut͡sii." In...
At head of title: Akademii͡a nauk SSSR. Nauchnyĭ sovet po kompleksnoĭ probleme "Istorii͡a Velikoĭ Okti͡abr'skoĭ sot͡sialisticheskoĭ revoli͡ut͡sii." Institut istorii SSSR.