Books by author

James M. Lepkowski

Survey Methodology

Survey Methodology

2009 · ENGLISH · PDF

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Survey Methodology

Survey Methodology

2009 · ENGLISH · EPUB

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Survey Methodology

Survey Methodology

2004 · ENGLISH · PDF

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Survey Methodology

Survey Methodology

2004 · ENGLISH · DJVU

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Survey Methodology

Survey Methodology

2004 · ENGLISH · PDF

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Advances in Telephone Survey Methodology

Advances in Telephone Survey Methodology

2008 · ENGLISH · PDF

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