Columbia subject headings:
Harvard subject headings:
Language and languages--Philosophy
Philosophy, Modern.
Semiotics.
Princeton subject headings:
Foucault, Michel, 1926-1984--Criticism and interpretation.
Language and languages--Philosophy.
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.
Peirce, Charles S. (Charles Sanders), 1839-1914--Criticism and interpretation.
Semiotics--Philosophy.