Columbia subject headings:
Architects--Netherlands.
Architectural drawing--Netherlands--19th century.
Architecture--Netherlands--History--19th century.
Zocher, Jan David, 1791-1870.
Zocher, Louis Paul, 1820-1915.
Harvard subject headings:
Architects--Netherlands.
Architectural drawing--19th century--Netherlands.
Architecture, Modern--19th century--Netherlands.
Zocher, J. D., 1791-1870.
Zocher, L. P., 1820-1915.
Princeton subject headings:
Architecture, Modern--19th century--Netherlands.
Landscape architecture--Netherlands--History--19th century.
Zocher, Jan David, 1791-1870.
Zocher, Louis Paul, 1820-1915.