Aufsatz(gedruckt)#11948
Area sampling or quota control: three sampling experiments
In: Public opinion quarterly: journal of the American Association for Public Opinion Research, Band 12, S. 73-80
ISSN: 0033-362X
1 Ergebnisse
Sortierung:
In: Public opinion quarterly: journal of the American Association for Public Opinion Research, Band 12, S. 73-80
ISSN: 0033-362X