| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Positional Astronomy and Astro-Navigation, Made Easy With a Calculator | 978-0-470-99324-8 (0-470-99324-3) | 1978 |
| Teaching and training: A handbook for instructors | 978-0-470-99317-0 (0-470-99317-0) | 1977 |
H. M. · H. Mills · H. Robert · Henry M. · Henry Robert · R. M. · R. Mills · Robert M. · Robert Mills