Hits 11-20 within 56 documents
Hits 11-20 within 56 documents
Author(s): Gerth, Werner.- 1980. 14p.
Author(s): Ronneberg, Heinz.- 1980. 17p.
Author(s): Starke, Kurt.- 1983. 38p.
Author(s): Kasek, Leonhard; Fischer, Evelyne; Hartung, U.; Thiele, Gisela; Ulrich, Gisela.- 1989. 86p.
Author(s): Bertram, Barbara.- 1980. 24p.
Author(s): Schmidt, H..- 1980. 37p.
Author(s): Schreier, Kerstin.- 1980. 43p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 9p.
Author(s): Ronneberg, Heinz.- 1977. 80p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 10p.