Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Blossfeld, Hans-Peter.- 1996. 43p.
Author(s): Erzberger, Christian.- 1993. 45p.
Author(s): Müller, Rolf; Sommer, Thorsten; Timm, Andreas.- 1999. 31p.
Author(s): Braemer, Gudrun.- 1994. 58p.
Author(s): Cramm, Cathleen; Blossfeld, Hans-Peter; Drobnic, Sonja.- 1998. 26p.