Columbia subject headings:
Harvard subject headings:
Aesthetics, Modern--20th century.
Benjamin, Walter, 1892-1940--Aesthetics.
Bloch, Ernst, 1885-1977--Aesthetics.
Jewish philosophy--History--20th century.
Lukács, György, 1885-1971--Aesthetics.
Philosophy, German--20th century.
Tragedy--History and criticism.
Tragic, The--History--20th century.
Princeton subject headings:
Benjamin, Walter, 1892-1940--Aesthetics.
Bloch, Ernst, 1885-1977--Aesthetics.
Lukács, György, 1885-1971--Aesthetics.
Tragedy--History and criticism.
Tragic, The--History--20th century.