Links (1889)
SOEPpapers on Multidisciplinary Panel Data Research
Link: http://ideas.repec.org/s/diw/diwsop.html
Data has been last edited on Jul 13 2017
Celebrating 10 years: Web Survey Methology book
Link: http://ideas.repec.org/s/diw/diwsop.html
Data has been last edited on Jul 13 2017