Contributors: J.F. Adams, W.T. Bianco, A. Blais, P.J. Coughlin, K.L. Dougherty, D.S. Felsenthal, T.H. Hammond, C. Hare, J.C. Heckelman, R.G. Holcombe, C. Kam, M.M. Kaminski, M. Machover, B.C. McCannon, I. McLean, N.R. Miller, S. Moser, E.M. Penn, K.T. Poole, R. Ragan, D.G. Saari, I. Sened, R.A. Smyth, N. Tideman