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