Columbia subject headings:
Artists--Germany (East)--Biography.
Kretzschmar, Bernhard, 1889-1972.
Harvard subject headings:
Artists--Germany (East)--Biography.
Kretzschmar, Bernhard, 1889-1972.
Princeton subject headings:
Artists--Germany (East)--Biography.
Kretzschmar, Bernhard, 1889-1972.