1. 1
    Published 1965
    Book
  2. 2
    by Grimm, Reinhold
    Published 1979
    Book
  3. 3
    Published 1988
    Book
  4. 4
    Published 1986
    Book
  5. 5
    by Dumling, Albrecht
    Published 1985
    Book
  6. 6
    by Lucchesi, Joachim
    Published 1988
    Book
  7. 7
    by Herrmann, Hans-Christian von
    Published 1996
    Book