Columbia subject headings:
Duiker, Johannes.
Hospital architecture--Netherlands.
Hospital buildings--Conservation and restoration--Netherlands.
Zonnestraal (Hospital : Hilversum, Netherlands)--Conservation and restoration.
Zonnestraal (Hospital : Hilversum, Netherlands)--History.
Harvard subject headings:
Duiker, Johannes
Hospital architecture--Netherlands.
Hospital buildings--Conservation and restoration--Netherlands.
Zonnestraal (Hospital : Hilversum, Netherlands)
Zonnestraal (Hospital : Hilversum, Netherlands)--Conservation and restoration.
Zonnestraal (Hospital : Hilversum, Netherlands)--History.
Princeton subject headings:
Hospital architecture--Netherlands.
Hospital buildings--Conservation and restoration--Netherlands.
Zonnestraal (Hospital : Hilversum, Netherlands)--Conservation and restoration.
Zonnestraal (Hospital : Hilversum, Netherlands)--History.