Piet de Klerk Guest Name Drs. P. de Klerk Telephone +31 71 527 2727 E-mail p.de.klerk@fsw.leidenuniv.nl Guest Faculteit der Sociale Wetenschappen Instituut Politieke Wetenschap Contact +31 71 527 2727 p.de.klerk@fsw.leidenuniv.nl No relevant ancillary activities Share on Facebook Share on X Share on LinkedIn Share by WhatsApp> Share by Mastodon