InstitutionZentrum für Umfragen, Methoden und Analysen -ZUMA- (2)Author
Schneid, Michael (2)
Porst, Rolf (1)Date Issued
1991 (2)
Series
ZUMA-Arbeitsbericht (2)
Volume1991/20 (1)1991/21 (1)Document Typeresearch report (1)working paper (1)KeywordBefragung (2)EDV (2)electronic data processing (2)survey (2)Benutzerfreundlichkeit (1)...view moreReviewreviewed (2)Publication StatusPublished Version (2)