Columbia subject headings:
Aleksandar I, King of Yugoslavia, 1888-1934--Assassination.
Europe--Politics and government--1918-1945.
Yugoslavia--Politics and government--1918-1945.
Harvard subject headings:
Aleksandar I, King of Yugoslavia, 1888-1934--Assassination.
Europe--Politics and government--1918-1945.
Yugoslavia--Politics and government--1918-1945
Princeton subject headings: