1
Green industrial restructuring : international case studies and theoretical interpretations : with 40 tables /
Book
2
Impact and applications of nuclear science in Europe: opportunities and perspectives.
Book
3
Statistisches Jahrbuch Nordrhein-Westfalen. 1997 /
Book
1997
4
Statistisches Jahrbuch Nordrhein-Westfalen. 1998 /
Book
1998