Columbia subject headings:
Hašek, Jaroslav, 1883-1923.
Journalists--Czechoslovakia--Biography.
Harvard subject headings:
Hašek, Jaroslav, 1883-1923--Careers
Hašek, Jaroslav, 1883-1923.
Journalists--Czechoslovakia--Biography
Princeton subject headings:
Authors, Czech--20th century--Biography.
Hašek, Jaroslav, 1883-1923--Biography--Journalistic career.