Columbia subject headings:
Architecture, Late Gothic--France--Gisors.
Architecture, Late Gothic--France--Vexin.
Christian art and symbolism--France--Gisors--Medieval, 500-1500.
Christian art and symbolism--France--Vexin--Medieval, 500-1500.
Church architecture--France--Gisors.
Church architecture--France--Vexin.
Gisors (France)--Buildings, structures, etc.
Vexin (France)--Buildings, structures, etc.
Harvard subject headings:
Church architecture--France--Gisors.
Gisors (France)--Buildings, structures, etc.
Vexin (France)--History.
Église Saint-Gervais et Saint-Protais (Gisors, France)--History.
Princeton subject headings:
Church architecture--France--Gisors.
Église Saint-Gervais et Saint-Protais (Gisors, France)--History.
Gisors (France)--Buildings, structures, etc.
Vexin (France)--History.