Institution
Zentralinstitut für Jugendforschung (ZIJ) (1)
Author
Bathke, Gustav-Wilhelm (1)
Date Issued1985 (1)Document Typeresearch report (1)Keywordachievement (1)assessment (1)Beurteilung (1)class (1)DDR (1)...view moreReview
reviewstatus unknown (1)
Publication StatusUnknown (1)