Columbia subject headings:
Catholic Church--Political activity--Austria.
Catholic historians--Austria--Biography.
Hollnsteiner, Johannes, 1895-
Mahler, Alma, 1879-1964--Friends and associates.
Harvard subject headings:
Princeton subject headings:
Catholic Church--Political activity--Austria.
Hollnsteiner, Johannes, 1895-
Mahler, Alma, 1879-1964--Friends and associates.