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Books by Willem E. Saris, Irmtraud N. Gallhofer

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2 books found
Design, Evaluation, and Analysis of Questionnaires for Survey Research (Wiley Series in Survey Methodology)
Design, Evaluation, and Analysis of Questionnaires for Surv…
By: Willem E. Saris, Irmtraud N. Gallhofer
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Design, Evaluation, and Analysis of Questionnaires for Survey Research (Wiley Series in Survey Methodology)
Design, Evaluation, and Analysis of Questionnaires for Surv…
By: Willem E. Saris, Irmtraud N. Gallhofer
View Details