Columbia subject headings:
Québec (Province)--Civilization--21st century.
Québec (Province)--Social conditions--21st century.
Québec (Province)--Social life and customs--21st century.
Harvard subject headings:
Québec (Province)--Civilization--21st century.
Québec (Province)--Social conditions--21st century.
Québec (Province)--Social life and customs--21st century.
Princeton subject headings: