Author of GrafStat:

Uwe W. Diener
Rosendalstraße 135
40882 Ratingen
Germany
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Homepage:
www.grafstat.com

GrafStat-Service
Daniel Diener
Schlüterstraße 79
40235 Düsseldorf
Germany
Tel.: +49 176 66836265
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Disclaimer: The author is not responsible for any content linked or referred to from these pages.