Columbia subject headings:
Harvard subject headings:
Architects--Poland--Poznań--Biography.
Architecture--Poland--Poznań.
Czarnecki, Władysław, 1895-1983.
Poznań (Poland)--Buildings, structures, etc.
Poznań (Poland)--History.
Princeton subject headings:
Poznań (Poland)--Buildings, structures, etc.
Poznań (Poland)--History.