Columbia subject headings:
Harvard subject headings:
Ethnology--Ukraine, Western--Statistics.
Ethnology--Ukraine, Western.
Ukraine, Western--Census, 1939.
Ukraine, Western--Population--Statistics.
Princeton subject headings:
Ethnology--Galicia (Poland and Ukraine)--Maps.
Ethnology--Galicia (Poland and Ukraine)--Statistics.
Galicia (Poland and Ukraine)--Population--Maps.
Galicia (Poland and Ukraine)--Population--Statistics.