Hits 1-10 within 13 documents
Hits 1-10 within 13 documents
Author(s): Friedrich, Walter.- 1974. 27p.
Author(s): Holzweißig, Werner.- 1978. 23p.
Author(s): Bertram, Barbara; Kaftan, Burkhard; Netzker, Wolfgang; Ronneberg, H..- 1975. 76p.
Author(s): Förster, Peter.- 1975. 125p.
Author(s): Mühlhausen, Aribert; Neise, Ulrich.- 1971. 62p.
Author(s): Gerth, Werner.- 1979. 48p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 33p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 71p.
Author(s): Gerth, Werner.- 1975. 10p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 24p.