Hits 1-10 within 137 documents
Hits 1-10 within 137 documents
Author(s): Stiehler, Hans-Jörg.- 1985. 33p.
Author(s): Pinther, Arnold.- 1981. 10p.
Author(s): Felber, Holm.- 1986. 17p.
Author(s): Gerth, Werner.- 1980. 11p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 88p.
Author(s): Friedrich, Walter.- 1986. 24p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 45p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 7p.
Author(s): Müller, Harry.- 1989. 20p.