Columbia subject headings:
Civilization--Philosophy.
Communism and Christianity.
Human beings.
Sartre, Jean-Paul, 1905-1980.
Harvard subject headings:
Civilization--Philosophy
Communism and Christianity.
Human beings.
Sartre, Jean-Paul, 1905-1980
Princeton subject headings:
Civilization--Philosophy.
Communism and Christianity.
Human beings.
Sartre, Jean-Paul, 1905-1980.