Walter Greiner ; with a foreword by D.A. Bromley. Walter Greiner, Berndt Muller ; with a foreword by D.A. Bromley. Walter Greiner, Berndt Müller ; with a foreword by D.A. Bromley. Walter Greiner, Andreas Schafer ; with a foreword by D.A. Bromley. Walter Greiner, Joachim A. Maruhn ; with a foreword by D.A. Bromley. Walter Greiner, Joachim Reinhardt ; with a foreword by D.A. Bromley. Mark Briggs ; with a foreword by Jim Brady. W. Lance Bennett ; with foreword by Doris Graber. Dan Shen ; with a foreword by J. Hillis Miller.