Columbia subject headings:
Harvard subject headings:
American fiction--20th century--History and criticism
Artificial intelligence in literature.
Cybernetics in literature.
Machinery in literature.
Science fiction, American--History and criticism.
Technology in literature.
Princeton subject headings:
American fiction--20th century--History and criticism.
Artificial intelligence in literature.
Cybernetics in literature.
Machinery in literature.
Science fiction, American--History and criticism.
Technology in literature.