edited by C. M. Schwarz and M. A. Seaton edited by C. M. Schwarzand M. A. Seaton edit by C. M. Schwarz and M. A. Seaton edited by E. M. Kirkpatrick and C. M. Schwarz edited by Eileen J. Cheng and Kirk A. Denton edited by David Schwarzer and Jaime Grinberg. edited by E.D. Hirsch, Jr. and John Holdren edited by Bill Katz and Ruth A. Fraley edited by Kenneth S. Shultz and Gary A. Adams. edited by Thaddeus J. Trenn and Robert K. Merton