Columbia subject headings:
Mental illness--Classification--Early works to 1800.
Mental illness--Classification--Early works to 1900.
Psychiatry--Early works to 1900.
Harvard subject headings:
Mental illness--Classification--Early works to 1800.
Psychiatry--Early works to 1900
Princeton subject headings:
Mental illness--Classification--Early works to 1800.
Psychiatry--Early works to 1900.