Hits 1-10 within 33 documents
Hits 1-10 within 33 documents
Author(s): Bacher, Johann; Prosch, Bernhard; Lechner, Birgit; Hermsdörfer, Claudia.- 2002. 27p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1969. 110p.
Author(s): Pinther, Arnold.- 1968. 37p.
Author(s): Mühlhausen, Aribert; Thyrolf, Monika; Pfeiffer, U.; Wiedemann, Dieter; Schmidt, G.; Kaftan, Burkhard; Schulze, H.; Bonus, Hans; Neise, Ulrich; Hoffmann, J.; Sieber, W..- 1971. 53p.
Author(s): Ju, Jin-Sook.- 2005. 36p.
Author(s): Bonus, Hans.- 1970. 35p.
Author(s): Weisbrod, Monika.- 1970. 30p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Author(s): Langguth, M.; Schumann, Lothar.- 1972. 66p.