Columbia subject headings:
Civilization, Modern--20th century.
Criticism.
Hermeneutics.
Language and languages--Philosophy.
Literature and society.
Metaphysics.
Nuclear warfare--Moral and ethical aspects.
Semiotics.
Harvard subject headings:
Civilization, Modern--20th century
Criticism.
Hermeneutics.
Language and languages--Philosophy
Literature and society.
Metaphysics
Nuclear warfare--Moral and ethical aspects
Semiotics.
Princeton subject headings:
Civilization, Modern--20th century.
Criticism.
Hermeneutics.
Language and languages--Philosophy.
Literature and society.
Metaphysics.
Nuclear warfare--Moral and ethical aspects.
Semiotics.