Columbia subject headings:
Authors, Austrian--20th century--Biography.
Authors, Austrian--Homes and haunts--Austria--Upper Austria.
Upper Austria (Austria)--Social life and customs--20th century.
Harvard subject headings:
Adolescence--Austria--Upper Austria--History--20th century.
Children--Austria--Upper Austria--History--20th century.
Upper Austria (Austria)--History--20th century.
Upper Austria (Austria)--Social life and customs--20th century.
Princeton subject headings:
Authors, Austrian--20th century--Biography.
Authors, Austrian--Homes and haunts--Austria--Upper Austria.
Upper Austria (Austria)--Social life and customs--20th century.