Hits 1-10 within 43 documents
Hits 1-10 within 43 documents
Author(s): Heinz, Walter R.; Wachtveitl, Erich; Witzel, Andreas.- 1986. 206p.
Author(s): Zeifang, Klaus.- 1987. 35p.
Author(s): Deiß, Manfred.- 1993. 69p.
Author(s): Mosley, Hugh; Speckesser, Stefan.- 1997. 76p.
Author(s): Heinz, Walter R.; Witzel, Andreas; Kühn, Thomas; Schaeper, Hildegard; Zinn, Jens O..- 1999. 30p.
Author(s): Rattinger, Hans; Holst, Christian.- 1998. 265p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1970. 71p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 132p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1967. 347p.
Author(s): Altmann, Norbert; Bieber, Daniel; Deiß, Manfred; Döhl, Volker; Sauer, Dieter; Schraysshuen, Thomas.- 1993. 277p.