Columbia subject headings:
Cottet, Charles, 1863-1925--Catalogues raisonnés.
Harvard subject headings:
Brittany (France)--In art--Exhibitions.
Cottet, Charles, 1863-1925--Catalogues raisonnés.
Cottet, Charles, 1863-1925--Exhibitions.
Princeton subject headings:
Brittany (France)--In art--Exhibitions.
Catalogues raisonnés.
Cottet, Charles, 1863-1925--Catalogues raisonnés.
Cottet, Charles, 1863-1925--Exhibitions.