Unobtrusive measures nonreactive research in the social sciences

Unobtrusive measures nonreactive research in the social sciences

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书目详细资料
主要作者: Webb, Eugene J. 1933- (Author)
格式: 图书
语言:English
出版: Chicago Rand McNally [1966].
丛编:Rand McNally sociology series
主题:
Social sciences > Research.