检索结果 - Mertens, Donna M.
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1
Research and evaluation in education and psychology : integrating diversity with quantitative, qualitative, and mixed methods / 由 Mertens, Donna M.
出版 2010索引号: 载入...
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2
Program evaluation theory and practice : a comprehensive guide / 由 Mertens, Donna M.
出版 2019索引号: 载入...
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