Hits 11-20 within 73 documents
Hits 11-20 within 73 documents
Author(s): Pollmer, Käte.- 1987. 12p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1968. 134p.
Author(s): Pinther, Arnold.- 1970. 23p.
Author(s): Pinther, Arnold.- 1970. 65p.
Author(s): Geser, Hans.- 1997. 31p.
Author(s): Bonus, Hans.- 1970. 35p.
Author(s): Weisbrod, Monika.- 1970. 30p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 28p.
Author(s): Geser, Hans.- 1996. 49p.