EPUNet Training Course 2005 Day 2 Tutors: Olaf Jürgens and Christian Schmitt Berlin, April 11th to April 15th 2005.
Recap of basic SPSS and statistics 5 th - 9 th December 2011, Rome.
A data workshop presented at The Inter-University Consortium for Political and Social Research (ICPSR) University of Michigan Ann Arbor, MI July 21-23,
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