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Asking Questions
Автор
Norman M. Bradburn (University Of Chicago)
,Seymour Sudman (University Of Illinois)
,Brian Wansink (University Of Illinoisnis)
Since it was first published more than twenty-five years ago, Asking Questions has become a classic guide for designing questionnaires the most widely used method for collecting information about people's attitudes and behavior.
Наличие в магазинах
63,10 €