Hits 1-10 within 15 documents
Hits 1-10 within 15 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 25p.
Author(s): Gehrisch, Harald.- 1975. 71p.
Author(s): Neise, Ulrich.- 1977. 52p.
Author(s): Netzker, Wolfgang.- 1975. 49p.
Author(s): Wolff, A..- 1976. 20p.
Author(s): Gehrisch, Harald; Wiedemann, Dieter.- 1976. 111p.
Author(s): Bisky, Lothar; Stiehler, Hans-Jörg.- 1975. 28p.
Author(s): Gehrisch, Harald.- 1977. 24p.
Author(s): Gehrisch, Harald.- 1977. 4p.