Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Hauser, Richard; Becker, Irene; Grabka, Markus M.; Westerheide, Peter.- 2007. XVI,425p.
Author(s): Becker, Irene.- 2014. 48p.
Author(s): Becker, Irene; Hauser, Richard; Krause, Peter; Grabka, Markus M.; Mattil, Birgit; Kortmann, Klaus.- 2004. 270p.