Title: I︠U︡bileĭna sesii︠a︡ po sluchaĭ 40-godishninata ot sot︠s︡ialisticheskata revoli︠u︡t︠s︡ii︠a︡ v Bŭlgarii︠a︡ i 10-godishninata ot osnovavaneto na druzhestvoto "Chuzhdite ezit︠s︡i v borbata za mir"
Subjects: Congresses, Study and teaching, Philology, Language and languages