Columbia subject headings:
History--Study and teaching--Poland--Poznań.
National socialism and historiography--Poland--Poznań.
Uniwersytet im. Adama Mickiewicza w Poznaniu--History--20th century.
Harvard subject headings:
History--Study and teaching--Poland--Poznań.
National socialism and historiography--Poland--Poznań.
Uniwersytet im. Adama Mickiewicza w Poznaniu--History--20th century.
Princeton subject headings: