Showing 1 - 2 results of 2 for search 'Willis, Gordon', čas poizvedbe: 0.01s Refine Results
  1. 1
    Cognitive interviewing : a tool for improving questionnaire design /
    od Willis, Gordon B.
    Izdano 2005
    Polni tekst
    Polni tekst
    Polni tekst
    Printed Book
  2. 2
    Question evaluation methods: contributing to the science of data quality
    od Ed by Madans, Jennifer
    Izdano 2011
    Drugi avtorji: “...Willis, Gordon...”
    Printed Book
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