Title: Akcja "Wisła"
Subjects: Operation Vistula, 1947, Forced migration, History, Ukrainians, Relocation, Boiky, Lemky, Aktion Weichsel, Operation Vistula (1947) fast (OCoLC)fst01896532 (uri) http://id.loc.gov/authorities/subjects/sh2013001982 (uri) http://id.worldcat.org/fast/fst01896532
Places: Poland
Time periods: 20th century, 1945-1980