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Browsing "Cessda" by Author Laboratorium für Studentenforschung an der Karl-Marx-Universität Leipzig

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Showing results 1 to 2 of 2
Issue DateTitleAuthor(s)
-Students Interval Study Achievement, SIL-EX 1984-
-Students Interval Study Achievement, SIL-EX II 1986-
Showing results 1 to 2 of 2