edited by Marc A. Anderson and Alan J. Rubin. edited by Marc A. Meyers and Osman T. Inal. edited by Alan J. Rubin. edited by Ted J. Biggerstaff, Alan J. Perlis. edited by J.D. Collinson and J. Lewin. edited by M.F. Barile and S. Razin. edited by M.G. Anderson and T.P. Burt. edited by J. H. L. Henson and A. Whelan. edited by Marion L. Rust. edited by B. Henderson and A. E. Hughes.