Author: Dr.-Ing. Otto Kienzle (auth.), E. Th. Bickel, Obering. P. Brauer, Dr.-Ing. B. Buxbaum, Dipl.-Ing. W. Eckenberg, Dr.-Ing. K. H. Fraenkel, Dipl.-Ing. H. Grässler, Prof. Dr.-Ing. G. Keinath, Dr.-Ing. Otto Kienzle, Prof. Dr.-Ing. E. H. Schulz, Dr. F. H. Zschacke (eds.)
Author: P. Kiehl (auth.), Dr.-Ing. P. Kiehl, Dipl.-Ing. N. Breutmann, Dipl.-Ing. W. Goethe, Dipl.-Ing. H.-P. Grode, Dr.-Ing. E. Liess, Dipl.-Ing. D. Machert, Dr. sc. techn. A. Wehrstedt, Dipl.-Ing. I. Wende, Dipl.-Ing. F. Zentner (eds.)
Author: F. Ludwig (auth.), Prof. Dr. med. E. Atzler, Dr. H. Hildebrandt, Prof. Dr. E. Horneffer, Dir. G. Leifer, Dr.-Ing. R. Meldau, Prof. Dr.-Ing. P. Rieppel, Dr.-Ing. e. h. F. Rosenberg, Dr. W. Ruffer, Dr. R. W. Schulte, F. Ludwig (eds.)
Author: Ernst Brütsch (auth.), Professor Dr. P. Aulich, Professor Dr.-Ing. e. h. O. Bauer, Professor Dr. Dr.-Ing. e. h. L. Beck, Dr.-Ing. H. Bitter, E. Brütsch, Ing. Georg Buzek, T. Cremer, Dr.-Ing. K. Daeves, Werkschulleiter F. Dellwig, Dr.-Ing. K. Dornhecker, Professor Dr.-Ing. R. Durrer, Obering. M. Escher, Professor Dipl.-Ing. G. Fiek, Professor Dipl.-Ing. G. Hellenthal, Oberbergrat J. Hornung, Ing. C. Irresberger, Obering. Dr.-Ing. Th. Klingenstein, Gießereiingenieur H. Kopp, Professor Dipl.-Ing. U. Lohse, Dipl.-Ing. Fr. Märtens, Berat. Ing. Joh. Mehrtens, Dr.-Ing. M. Philips, Direktor Dr.-Ing. E. Schüz, Dr.-Ing. C. Schwarz, Dr.-Ing. A. Stadeler, Dr.-Ing. R. Stotz, Obering. H. Tillmann, Werksdirektor L. Treuheit, Dr.-Ing. P. Uebbing, Dipl.-Ing. S. J. Waldmann, Ingenieur Fr. Wernicke, Professor A. Widmaier, Dipl.-Ing. H. Witte, Dr.-Ing. C. Geiger (eds.)