Columbia subject headings:
Hartmann, Karl Amadeus, 1905-1963--Thematic catalogs.
Harvard subject headings:
Hartmann, Karl Amadeus, 1905-1963
Hartmann, Karl Amadeus, 1905-1963--Thematic catalogs.
Princeton subject headings:
Hartmann, Karl Amadeus, 1905-1963--Thematic catalogs.