Mathematics of Surfaces, J.K. Johnstone and C.K. Shene; Dupin cyclides as blending surfaces for cones, R. Morris; A new method for drawing algebraic surfaces, B. van-Brunt; Weingarten surfaces, Surface Modelling, A.A. Ball; Towards a geometric characterization of shape, B.P. Butler, M.G. Cox and A.B. Forbes; The reconstruction of workpiece surface from probe co-ordinate data, W.L.F. Degen; Nets with plane silhouettes, M. Eck; Degree reduction of Bezier surfaces, E.F. Eisele; Best approximations of some parametric surfaces by Bezier surfaces, H. Hagen; Variational principles in curve and surface design, G. Liden and A.A. Ball; Intersection techniques for assessing surface quality, P. Malraison; The Shell Game; Surface modeling with a non-manifold solid modeller, J.C. Owen and S.A. Reid; Intersecting engineering surfaces using silhouettes, A.R.M. Piah; Data reduction on simple closed smooth surfaces, M.J. Pratt; B 'ezier surface blending in solid modelling, M. Schichtel; Shape preserving lifting of B-spline curves with an extension to surfaces, J. Warren; Multi-sided rational surface patches with independent boundary control, F. Yamaguchi and M. Niizeki; A proposal for geometric processing of rational polynomial curves; Curves and Curve Modelling, R.T. Farouki and J.K. Johnstone; Computing point/curve and curve/curve bisectors, T. Lyche and K. Strom; Knot insertion for natural splines, J.J. Malosse; Parametrization of implicit elliptic curves by rational function, G. Renner; Interpolation with G 2 cubic curves; Computer Vision Applications, L.D. Cai; Scale space behaviour of small shape features on the KH sign image of surfaces, D.A. Forsyth; The outline of an algebraic surface yields the surface, P.J. Giblin, J.E. Rycroft and F.E. Pollick; Moving surfaces, G. Taubin; Algebraic curves and surfaces in 3D computer vision, E. Trucco and R.B. Fisher; Preserving shape at boundaries in diffusion smoothing, M. Umusuthan and A.M. Wallace; A comparative analysis of algorithms for fitting planar curves and surfaces defined by implicit polynomials.