Columbia subject headings:
Dialect literature, French--France--Picardy.
French language--Dialects--France--Picardy--Texts.
French literature--France--Picardy.
Picardy (France)--Literary collections.
Popular culture--France--Picardy.
Harvard subject headings:
Dialect literature, French--France--Picardy.
French language--Dialects--France--Picardy--Texts.
French literature--France--Picardy.
Picardy (France)--Literary collections.
Popular culture--France--Picardy.
Princeton subject headings:
French literature--France--Picardy--History and criticism.