| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| On Time: An Investigation into Scientific Knowledge and Human Experience | 978-0-8052-3853-2 (0-8052-3853-0) | 1987 |
| On Time: An Investigation into Scientific Knowledge and Human Experience | 978-0-09-148950-2 (0-09-148950-4) | 1982 |