Columbia subject headings:
City planning--France--Lyon.
Historic districts--Conservation and restoration--France--Lyon.
Lyon (France)--Buildings, structures, etc.
Lyon (France)--Description and travel.
Harvard subject headings:
City planning--France--Lyon.
Historic sites--Conservation and restoration--France--Lyon.
Lyon (France)--Buildings, structures, etc.
Lyon (France)--History.
Princeton subject headings:
City planning--France--Lyon.
Historic sites--Conservation and restoration--France--Lyon.
Lyon (France)--Buildings, structures, etc.
Lyon (France)--History.