Columbia subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Mental illness in literature.
Mental illness--Social aspects--Germany--History--18th century.
Mental illness--Social aspects--Germany--History--19th century.
Harvard subject headings:
German literature--18th century--History and criticism
German literature--19th century--History and criticism
Mental illness in literature.
Mental illness--Social aspects--Germany--History--18th century.
Mental illness--Social aspects--Germany--History--19th century.
Princeton subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Mental illness in literature.
Mental illness--Social aspects--Germany--History--18th century.
Mental illness--Social aspects--Germany--History--19th century.