Columbia subject headings:
French language--Dialects--France--Picardy.
Popular culture--France--Flanders.
Popular culture--France--Picardy.
Puppet theater--France--Flanders--History.
Harvard subject headings:
French language--Dialects--France--Picardy.
Popular culture--Flanders (France).
Popular culture--France--Flanders.
Popular culture--France--Picardy.
Popular culture--Picardy (France).
Puppet theater--France--Flanders--History.
Puppets and puppet-plays--France--Flanders--History.
Princeton subject headings: