Hits 11-15 within 15 documents
Hits 11-15 within 15 documents
Author(s): Kruell, Marianne.- 1981. 491-496p.
Author(s): Geißler, Rainer.- 1981. 531-536p.
Author(s): Willms, Angelika.- 1981. 508-513p.
Author(s): Dittmann, Klaus; Siegrist, Johannes; Matschinger, Herbert; Rittner, Karin; Weber, Ingbert.- 1981. 206-214p.
Author(s): Runze, Dieter.- 1981. 732-739p.