Columbia subject headings:
Authors, German--20th century--Biography.
Finckenstein, Ottfried, Graf, 1901-1987.
Prussia, East (Poland and Russia)--Description and travel.
Harvard subject headings:
Finckenstein, Ottfried, Graf, 1901-
Prussia, East (Poland and Russia)--Biography.
Princeton subject headings:
Authors, German--20th century--Biography.
Finckenstein, Ottfried, Graf, 1901-1987--Biography.
Prussia, East (Poland and Russia)--Description and travel.