EUROGRAPHICS '82 : proceedings of the international conference and exhibition, University of Manchester, Institute of Science and Technology-U.M.I.S.T., Manchester, U.K., 8-10 September, 1982 - Greenaway, David,; Warman, Ernest A., 1935- (North-Holland Pub. Co. ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1982)