Hits 1-10 within 17 documents
Hits 1-10 within 17 documents
Author(s): Bertram, Barbara; Rohmer, A..- 1969. 66p.
Author(s): Kaftan, Burkhard.- 1974. 65p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1969. 70p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 161p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 22p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 68p.
Author(s): Gerth, Werner.- 1968. 73p.
Author(s): Spitzky, Norbert.- 1987. 31p.
Author(s): Hoffmann, Achim; Fischer, Evelyne.- 1983. 74p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 176p.