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Contact |
For more information about web surveys, or comments on the book or this website, you can contact the authors:
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Jelke Bethlehem
Statistics Netherlands, Methodology Department
P.O. Box 24500, 2492 JP The Hague, The Netherlands
Send an e-mail
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Silvia Biffignandi
University of Bergamo, Faculty of Economics
Via dei Caniana 2,24127 Bergamo, Italy
Send an e-mail
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