Columbia subject headings:
Seine-et-Marne (France)--Economic conditions.
Seine-et-Marne (France)--Social conditions.
Harvard subject headings:
Seine-et-Marne (France)--Economic conditions.
Seine-et-Marne (France)--Social conditions.
Princeton subject headings:
Seine-et-Marne (France)--Economic conditions.
Seine-et-Marne (France)--Social conditions.