edited by Morton H. Maxwell, Charles R. Kleeman. edited by Fowden G. Maxwell, Peter R. Jennings. edited by Gerald C. Llewellyn and Charles E. O'Rear. edited by Allen R. Hanson, Edward M. Riseman. edited by D. J. Bell and B. M. Freeman. edited by H. F. Kraybill, Myron A. Mehlman. edited by D. R. Paul, Seymour Newman. edited by Noel R. Rose, Herman Friedman. edited by T.B. Steel, Jr., R. Meersman.