2 电子书 Jennifer C. Karberg
Committee on National Statistics & Division of Behavioral and Social Sciences and Education: Future of Federal Household Surveys
Federal household surveys today face several significant challenges including: increasing costs of data collection, declining response rates, perceptions of increasing response burden, inadequate tim …
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英语
DRM
€29.56
Committee on National Statistics & Division of Behavioral and Social Sciences and Education: Future of Federal Household Surveys
Federal household surveys today face several significant challenges including: increasing costs of data collection, declining response rates, perceptions of increasing response burden, inadequate tim …
EPUB
英语
DRM
€32.13
