00538pamaa2200169 4500 0000014918 20090216090000.0 0387961313 516.02854 PRE QA447 PRE 1985 PREPARATA Computational geometry : an introduction Franco P. Preparata and Michael Ian Shamos. New York: Springer-Verlag, 1985. xiv, 398p.: ill.; 24cm. Texts and monographs in computer science Geometry -- Data processing Shamos, Michael