Columbia subject headings:
Harvard subject headings:
Mach, Ernst, 1838-1916--Criticism and interpretation.
Musil, Robert, 1880-1942--Philosophy.
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.
Princeton subject headings:
Mach, Ernst, 1838-1916--Criticism and interpretation.
Musil, Robert, 1880-1942--Philosophy.
Nietzsche, Friedrich Wilhelm, 1844-1900--Criticism and interpretation.