Authors (8941)
Umbach, P. D.
Name:Umbach, P. D.
More information:
Paul D. Umbach
Center for Postsecondary Research, Indiana University
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Celebrating 10 years: Web Survey Methology book
Name:Umbach, P. D.
More information:
Paul D. Umbach
Center for Postsecondary Research, Indiana University
The information above may be outdated.