AuthorThavatchai Vorpongthorn, 1944-
TitleAn Application of the Rasch model the investigate item bias in the tests from the joint higher education entrance examination in Thailand / Thavatchai Vorpongthorn
Imprint [Ann Arbor, Mich. : University Microfilms International, 1985
Descript xi, 173 p. : charts, tables

Education tests and measurements -- Research -- Thailand Universities and colleges -- Examination -- Thailand

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