Colophon
Photography: Dolf Kruger
Design: Total Design
(after a basic typography of Ralph Prins)
Lithographs: Nemela Lenzen GmbH, Mönchengladbach
Printing: Drukkerij Rosbeek bv, Nuth
pages 2 and 3, computer centre Amsterdam
pages 12 and 13, Utrecht office
pages 20 and 21, Enschede office
pages 25 and 26, Arnhem office
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