Columbia subject headings:
Harvard subject headings:
Architectural photography--Netherlands.
Architecture--Conservation and restoration--Netherlands.
Historic preservation--Netherlands.
Monuments--Netherlands.
Netherlands. Rijksdienst voor de Monumentenzorg.
Photography--Archives.
Princeton subject headings:
Architectural photography--Netherlands.
Architecture--Conservation and restoration--Netherlands.
Historic preservation--Netherlands.
Monuments--Netherlands.
Netherlands. Rijksdienst voor de Monumentenzorg
Photography--Archives.