Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Jürgens, Ulrich; Meißner, Heinz-Rudolf; Bochum, Ulrich.- 2002. 30p.
Author(s): Jürgens, Ulrich; Krzywdzinski, Martin; Teipen, Christina.- 2006. 54p.
Author(s): Jürgens, Ulrich; Meißner, Heinz-Rudolf.- 2008. 71p.
Author(s): Jürgens, Ulrich; Krzywdzinski, Martin.- 2006. 58p.
Author(s): Jürgens, Ulrich.- 2002. 38p.