Cambridge University Press · Selector S.A. De C.V.
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Way with Maths | Hardcover | 978-0-521-26090-9 (0-521-26090-6) | 1984 | Charles Snape |
| A Way with Maths | Paperback | 978-0-521-27833-1 (0-521-27833-3) | 1984 | " |
| El Poder Curativo de la Homeopatia | " | 978-970-643-208-7 (970-643-208-6) | 1999 | Susan Garion-Hutchings · Nigel Garion-Hutchings |