Columbia subject headings:
Harvard subject headings:
Europe--Social conditions.
Man-woman relationships--Europe--History--19th century.
Man-woman relationships--Europe--History--20th century.
Sex role--Europe--History--19th century.
Sex role--Europe--History--20th century.
Work and family--Europe--History--19th century.
Work and family--Europe--History--20th century.
Work-life balance--Europe--History--19th century.
Work-life balance--Europe--History--20th century.
Princeton subject headings:
Man-woman relationships--Europe--History--19th century.
Man-woman relationships--Europe--History--20th century.
Work-life balance--Europe--History--19th century.
Work-life balance--Europe--History--20th century.