Columbia subject headings:
Harvard subject headings:
Child welfare--Switzerland--History--20th century.
Children--Institutional care--Switzerland--History--20th century.
Education and state--Switzerland--History--20th century.
Foster home care--Switzerland--History--20th century.
Home schooling--Switzerland--History--20th century.
Princeton subject headings:
Education--Switzerland--History--20th century.
Home schooling--Switzerland--History--20th century.