Soveshchanie Vit︠s︡e-prezidentov Akademii nauk sot︠s︡ialisticheskikh stran po obshchestvennym naukam (1st 1975 Moscow)BooksO sostoi︠a︡nii issledovaniĭ po aktualʹnym problemam obshchestvennykh naukAuthor data: Open Library