InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)Author
Ulbrich, Hans-Joachim (2)
Hoffmann, Achim (1)Kasek, Leonhard (1)Neise, Ulrich (1)Schauer, Heinz (1)...view moreDate Issued1982 (1)1977 (1)Document Typeresearch report (2)KeywordDDR (2)
Freizeit (2)
German Democratic Republic (GDR) (2)leisure time (2)Absolvent (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)