edited by I.D.A. Johnston and Norman W. Thompson. edited by I.M. Bernstein and Anthony W. Thompson. edited by Evan R.C. Reynolds and Frank B. Thompson. edited by R.J. Johnston and P.J. Taylor. edited by J.R.A. Pearson and S.M. Richardson. edited by K. Lark-Horovitz and Vivian A. Johnson. edited by George Poste and Garth L. Nicolson. edited by J. Carlsson and N.G. Ohlson. edited by J.R. Freney and J.R. Simpson. edited by Selo Soemardjan and Kenneth W. Thompson.