| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Geometric Differentiation: For the Intelligence of Curves and Surfaces | Paperback | 978-0-521-00264-6 (0-521-00264-8) | 2001 |
| Geometric Differentiation: For the Intelligence of Curves and Surfaces | Hardcover | 978-0-521-81040-1 (0-521-81040-X) | 2001 |
| Geometric Differentiation: For the Intelligence of Curves and Surfaces | " | 978-0-521-39063-7 (0-521-39063-X) | 1994 |
I. P. · I.R. · I. R. P. · Ian R. Porteous · R. P.