Columbia subject headings:
Harvard subject headings:
Picardy (France)--Officials and employees--Biography.
Picardy (France)--Politics and government--Dictionaries.
Politicians--France--Picardy--Biography.
Public officers--France--Picardy--Biography.
Princeton subject headings:
Dictionaries.
Picardy (France)--Biography--Dictionaries.
Picardy (France)--Politics and government.
Politicians--France--Picardy--Biography--Dictionaries.