Columbia subject headings:
Hulewicz family.
Hulewicz, Witold, 1895-1941.
Poland--History.
Harvard subject headings:
Hulewicz family.
Hulewicz, Witold, 1895-1941
Poland--History
Princeton subject headings:
Hulewicz family.
Hulewicz, Witold, 1895-1941.
Poland--History.