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余嘉元。项目反应理论及其应用。南京:江苏教育出版社,1992。
Yu J Y. Item Response Theory Application (in Chinese). Nanjing: Jiangshu Education Publishing House, 1992
youdao
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余嘉元。项目反应理论及其应用。南京:江苏教育出版社,1992。
Yu J Y. Item Response Theory Application (in Chinese). Nanjing: Jiangshu Education Publishing House, 1992
youdao