Columbia subject headings:
Orwell, George, 1903-1950--Knowledge and learning.
Orwell, George, 1903-1950. Nineteen eighty-four.
Psychology in literature.
Psychology.
Harvard subject headings:
Orwell, George, 1903-1950--Knowledge--Psychology.
Orwell, George, 1903-1950. Nineteen eighty-four.
Psychology in literature.
Princeton subject headings: