Hits 1-6 within 6 documents
Hits 1-6 within 6 documents
Author(s): Dreyer-Tümmel, Anne; Schulz, Detlef; Behrens, Johann.- 1996. 42p.
Author(s): Mariak, Volker; Matt, Eduard.- 1993. 34p.
Author(s): Blossfeld, Hans-Peter; Timm, Andreas.- 1997. 43p.
Author(s): Blossfeld, Hans-Peter; Timm, Andreas; Dasko, Faith.- 1997. 44p.
Author(s): Heinz, Walter R..- 1989. 14p.
Author(s): Born, Claudia; Erzberger, Christian.- 1999. 47p.