edited by Martha G. Dennis, Edward A. Dennis. edited by David T. Dennis and David H. Turpin. edited by Micha Peleg, Edward B. Bagley. edited by Allen R. Hanson, Edward M. Riseman. edited by Bruce G. Buchanan, Edward H. Shortliffe. edited by Richard C. Staples, Gary H. Toenniessen. edited by A.B. Kay, Edward J. Goetzl. edited by Francis A. Ennis. edited by Fowden G. Maxwell, Peter R. Jennings. edited by John J. Macionis, Nijole V. Benokraitis.