2 Електронні книги від 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 …
PDF
Англійська
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
Англійська
DRM
€32.13
