Корично изображение Електронен

Unobtrusive measures

This completely rewritten and updated edition builds on the earlier version's drive to justify novel techniques of survey and archival research. The authors combine methods so that research results can withstand the threats to validity.

Други автори: Webb, Eugene J., 1933-1995.
Формат: Електронен
Език: English
Публикувано: Thousand Oaks, Calif. : Sage Publications, ℗♭2000.
Издание: Rev. ed.
Серия: Sage classics ; 2.
Предмети:
Онлайн достъп: http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=467087
Подобни документи: Print version:: Unobtrusive measures.