Columbia subject headings:
Orwell, George, 1903-1950. Nineteen eighty-four--Congresses.
Harvard subject headings:
Dystopias in literature--Congresses.
Orwell, George, 1903-1950. Nineteen eighty-four--Congresses.
Princeton subject headings:
Orwell, George, 1903-1950. Nineteen eighty-four--Congresses.