edited by Ian W. Knowles and Roger T. Lewis. edited by Daniel N. Nelson and Roger B. Anderson. edited by Irwin Unger and Robert R. Tomes. edited by J.T. Morgan and D. Lewis. edited by R. W. Douglas and Bryan Ellis. edited by D. R. Holmes and A. Rahmel. edited by D.G. Jones and D.R. Davies. edited by J. C. Eccles and J. P. Schad鈋. edited by Paolo Ercoli, Robert Lewis. edited by R. Kalvoda and Roger Parsons.