Columbia subject headings:
Architecture--France--Marseille--History--20th century.
Architecture--France--Marseille--History--21st century.
Marseille (France)--Buildings, structures, etc.
Harvard subject headings:
Architecture--France--Marseille--20th century--Guidebooks.
Architecture--France--Marseille--21st century--Guidebooks.
Princeton subject headings:
Architecture--France--Marseille--20th century--Guidebooks.
Architecture--France--Marseille--21st century--Guidebooks.
Marseille (France)--Buildings, structures, etc.--Guidebooks.