InstitutionZentrum für Umfragen, Methoden und Analysen -ZUMA- (2)Author
Häder, Michael (2)
Häder, Sabine (1)Rexroth, Margrit (1)Date Issued1998 (2)SeriesZUMA-Arbeitsbericht (2)Volume1998/05 (1)1998/06 (1)Document Typeworking paper (1)biography (1)Keywordcognition (2)Design (2)
design (2)
expert survey (2)Expertenbefragung (2)...view moreReview
reviewed (2)
Publication StatusPublished Version (2)