Author: Dr.-Ing. P. Bade, Dipl.-Ing. W. Conrad, cand.-Ing. A. Eichler, Prof. Dr.-Ing. R. Gasch, Dipl.-Ing. E. Holstein, Dipl.-Ing. K. Kaiser, Dr.-Ing. R. Kortenkamp, cand. oec. M. Kühl, Dr.-Ing. J. Maurer, Dr.-Ing. M. Person, Dr.-Ing. A. Reuter, Dipl.-Ing. M. Schubert, Prof. Dr. A. Stoffel, Dipl.-Ing. B. Sundermann, Dr.-Ing. J. Twele, Dipl.-Ing. V. Zimmer (auth.), Prof. Dr.-Ing. Robert Gasch (eds.)