Columbia subject headings:
Apartment houses--Poland--Gdynia.
Architecture--Poland--Gdynia--History.
Gdynia (Poland)--Biography.
Gdynia (Poland)--Buildings, structures, etc.
Gdynia (Poland)--History.
Harvard subject headings:
Princeton subject headings:
Apartment houses--Poland--Gdynia.
Architecture--Poland--Gdynia.--History.
Gdynia (Poland)--Biography.
Gdynia (Poland)--Buildings, structures, etc.
Gdynia (Poland)--History.