Columbia subject headings:
Harvard subject headings:
Slovakia--History--Uprising, 1944--Congresses.
Slovakia--Politics and government--1918-1945--Congresses.
World War, 1939-1945--Underground movements--Congresses.
Princeton subject headings:
Slovakia--History--Uprising, 1944--Congresses.
Slovakia--Politics and government--1918-1945--Congresses.
World War, 1939-1945--Underground movements--Congresses.