Contributors: R.B. Ahdieh, V. Atanasov, S.M. Bainbridge, B. Black, M.M. Blair, M.T. Bodie, C.S. Ciccotello, D.C. Clarke, L.A. Cunningham, A. Darbellay, S.M. Davidoff, L.M. Fairfax, F. Ferri, J.E. Fisch, T. Frankel, R.J. Gilson, S.J. Griffith, C.A. Hill, R. Kraakman, D.C. Langevoort, I.B. Lee, B.H. McDonnell, R.W. Painter, F. Partnoy, D.G. Smith, R.S. Thomas, R.B. Thompson, D.I. Walker, C.K. Whitehead