Columbia subject headings:
Art, Modern--20th century.
Art.
Jorn, Asger, 1914-1973--Philosophy.
Jorn, Asger, 1914-1973.
Harvard subject headings:
Jorn, Asger, 1914-1973--Philosophy.
Jorn, Asger, 1914-1973--Views on art.
Princeton subject headings:
Jorn, Asger, 1914-1973--Philosophy.
Jorn, Asger, 1914-1973--Views on art.