| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| NavPac and Compact Data 2001-2005: Astro-navigation Methods and Software for the PC | 978-O-11-887311-6 (O-11-887311-3) | 2000 | B.D. Yallop · Nautical Almanac Office |
C.H. · C. Y. Hohenkerk B. D. Yallop · Catherine Young Hohenkerk