Title: Problemi na Nat͡s︡ionalnata komsomolska konferent͡s︡ii͡a︡
Subjects: Bibliography, Congresses, Dimitrovski komunisticheski mladezhki sŭi︠u︡z, Nat︠s︡ionalna komsomolska konferent︠s︡ii︠a︡ (1979 : Sofia, Bulgaria), Youth
Places: Bulgaria