Columbia subject headings:
Architecture--Conservation and restoration--Netherlands--Periodicals.
Art--Conservation and restoration--Netherlands--Periodicals.
Historic buildings--Conservation and restoration--Netherlands--Periodicals.
Harvard subject headings:
Architecture--Netherlands--Conservation and restoration--Periodicals.
Art--Conservation and restoration--Netherlands--Periodicals.
Historic buildings--Conservation and restoration--Netherlands--Periodicals.
Princeton subject headings:
Architecture--Netherlands--Conservation and restoration--Periodicals.
Art--Conservation and restoration--Netherlands--Periodicals.
Historic buildings--Netherlands--Conservation and restoration--Periodicals.