Authors (8941)
Hufken, V.
Name:Hufken, V.
More information:
Volker Hufken, University of Dusseldorf (Germany)
The information above may be outdated.
Celebrating 10 years: Web Survey Methology book
Name:Hufken, V.
More information:
Volker Hufken, University of Dusseldorf (Germany)
The information above may be outdated.