Wyniki wyszukiwania dla: Matthias Ganninger
Umfrageforschung > Stichproben > 181-193
Statistics in Transition new series > 2016 > 17 > 1 > 25-40
Umfrageforschung > Stichproben > 181-193
Statistics in Transition new series > 2016 > 17 > 1 > 25-40