Columbia subject headings:
Harvard subject headings:
Bibliothèque des arts décoratifs (Paris, France)--Exhibitions.
Le Secq, Henri--Catalogues raisonnés.
Le Secq, Henri--Exhibitions.
Photography, Artistic--Exhibitions
Princeton subject headings:
Bibliothèque des arts décoratifs (Paris, France)--Photograph collections--Exhibitions.
Le Secq, Henri--Catalogues raisonnés.
Le Secq, Henri--Exhibitions.
Photography, Artistic--Exhibitions.
Photography--France--History--19th century--Exhibitions.