Hits 1-5 within 5 documents
Hits 1-5 within 5 documents
Author(s): Biefang, Sibylle.- 1981. 215-221p.
Author(s): Schreiber, Wilfried K.; Tews, Hans Peter.- 1981. 200-205p.
Author(s): Beland, Henry; Denecke, Peter; Friedrich, Hannes.- 1981. 195-199p.
Author(s): Dittmann, Klaus; Siegrist, Johannes; Matschinger, Herbert; Rittner, Karin; Weber, Ingbert.- 1981. 206-214p.
Author(s): Wolf, Michael.- 1981. 635-639p.