Hits 1-10 within 27 documents
Hits 1-10 within 27 documents
Author(s): Pettenkofer, Andreas.- 2001. 59p.
Author(s): Kostelecký, Tomáš; Čermák, Daniel.- 2004. 62p.
Author(s): Knabe, Susanne.- 2007. 19p.
Author(s): Zur-Lienen, Ulrich.- 2002. 64p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 82p.
Author(s): Kemmerling, Achim; Stephan, Andreas.- 2001. 25p.
Author(s): Oberwittler, Dietrich.- 2007. 44p.
Author(s): Schönwälder, Karen; Söhn, Janina.- 2007. 57p.
Author(s): Geis, Anna.- 2004. II,40p.
Author(s): Potz, Petra.- 2002. 29p.