Columbia subject headings:
Art, Abstract--Germany (West)--Exhibitions.
Fritz Winter Stiftung--Exhibitions.
Winter, Fritz, 1905-1976--Exhibitions.
Harvard subject headings:
Art, Abstract--Germany (West)--Exhibitions.
Fritz Winter Stiftung--Exhibitions.
Winter, Fritz, 1905---Exhibitions.
Winter, Fritz, 1905-1976--Exhibitions.
Princeton subject headings:
Art, Abstract--Germany (West)--Exhibitions.
Fritz Winter Stiftung--Exhibitions.
Winter, Fritz, 1905---Exhibitions.