Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Austria--Vienna--Biography.
Baldermann, Josef Anton, 1903-1943--Correspondence.
Baldermann, Josef Anton, 1903-1943--Imprisonment.
Strafanstalt Plötzensee.
Princeton subject headings:
Anti-Nazi movement--Austria--Vienna--Biography.
Baldermann, Josef Anton, 1903-1943--Correspondence.
Baldermann, Josef Anton, 1903-1943--Imprisonment.
Strafanstalt Plötzensee.