Hits 31-40 within 521 documents
Hits 31-40 within 521 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 120p.
Author(s): Lange, Günter.- 1989. 57p.
Author(s): Wiedemann, Dieter.- 1980. 32p.
Author(s): Hahn, Jochen; Weiß, Anita.- 1982. 45p.
Author(s): Carl, Christine; Ronneberg, Heinz; Scholz, Lothar.- 1980. 22p.
Author(s): Pinther, Arnold.- 1970. 23p.
Author(s): Spitzky, Norbert; Kasek, Leonhard; Locker, Beate.- 1988. 68p.
Author(s): Ulbrich, Klaus.- 1985. 40p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1981. 74p.
Author(s): Kaftan, Burkhard.- 1974. 65p.