Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Mayer-Ahuja, Nicole
Source: Campus Verl., 2008
Author(s): Boes, Andreas; Kämpf, Tobias; Trinks, Katrin.- 2009. 53-64p.
Author(s): Boes, Andreas; Kämpf, Tobias.- 2009. 23-41p.