Columbia subject headings:
Aeronautics--Slovenia--History.
Air pilots--Slovenia--Biography.
Rusjan, Edvard, 1886-1911.
Harvard subject headings:
Aeronautics--Yugoslavia--Slovenia--History.
Air pilots--Yugoslavia--Slovenia--Biography.
Rusjan, Edvard, 1886-1911
Princeton subject headings:
Aeronautics--Slovenia--History.
Air pilots--Slovenia--Biography.
Rusjan, Edvard, 1886-1911.