Columbia subject headings:
Architecture--France--Paris--History--20th century.
Artec Consultants.
Lyon, Gustave, 1857-1936.
Music-halls--Conservation and restoration--France--Paris.
Paris (France)--Buildings, structures, etc.
Salle Pleyel (Paris, France)
Harvard subject headings:
Architecture--France--Paris--History.
Art deco (Architecture)--France--Paris.
Artec Consultants.
Lyon, Gustave, 1857-1936
Music-halls--Conservation and restoration--France--Paris--Design and construction.
Music-halls--Conservation and restoration--France--Paris.
Music-halls--France--Paris--Design and construction.
Paris (France)--Buildings, structures, etc.
Salle Pleyel (Paris, France)
Theaters--France--Paris.
Princeton subject headings: