Authors | Uwe Engel

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Uwe Engel

Books by Uwe Engel

Improving Survey Methods : Lessons from Recent Research

Improving Survey Methods : Lessons from Recent Research: by Uwe Engel

by Uwe Engel

Panelanalyse: by Uwe Engel

by Uwe Engel

Survey Measurements: Techniques, Data Quality And Sources Of Error

Survey Measurements: Techniques, Data Quality And Sources Of Error: by Uwe Engel

by Uwe Engel