TY  - BOOK
AU  - Piegl, Les A
AU  - Tiller, Wayne
TI  - The NURBS book
SN  - 3540615458
CY  - New York
KW  - Computer graphics ---- CAD/CAM
KW  - Nurbs (Non-Uniform Rrational B-Splines) -- Shapes (Analytic) -- Curves and Surfaces -- Mathematical bases
N1  - Includes bibliographical references and index
ER  -