1.
Reliable Implementation of Real Number Algorithms: Theory and Practice: International Semina...
by Hertling, Peter, Hoffmann, ...
ISBN: 9783540855200
List Price: $64.95
2.
Geometric and Solid Modeling: An Introduction - Christoph M. Hoffmann - Paperback
by Hoffmann, Christoph M.
ISBN: 9781558600676
List Price: $51.95