[Studies of gipsies living in Kosice and Bardejov districts during the years 1965-1967].
D003604:Czechoslovakia; D003710:Demography; D004493:Education; D005006:Ethnicity; D006801:Humans; D044469:Racial Groups; D012959:Socioeconomic Factors
Poznatky z výskumu cigánskych obcanov zijúcich v okresoch Kosice a Bardejov v rokoch 1965-1967.