A N · A. Norton · A. P. · P Norton
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Norton's Star Atlas and Reference Handbook | 978-0-582-03163-0 (0-582-03163-X) | 1989 | etc. |
| Norton's Star Atlas and Reference Handbook | 978-0-470-20678-2 (0-470-20678-0) | 1986 | |