Columbia subject headings:
Champagne-Ardenne (France)--Buildings, structures, etc.--Guidebooks.
Champagne-Ardenne (France)--Guidebooks.
Church architecture--France--Champagne-Ardenne--Guidebooks.
Half-timbered buildings--France--Champagne-Ardenne--Guidebooks.
Harvard subject headings:
Champagne-Ardenne (France)--Buildings, structures, etc.--Guidebooks.
Champagne-Ardenne (France)--Guidebooks.
Church architecture--France--Champagne-Ardenne--Guidebooks.
Half-timbered buildings--France--Champagne-Ardenne--Guidebooks.
Princeton subject headings: