| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Understanding GPS Principles and Applications | 978-0-89006-793-2 (0-89006-793-7) | 1996 | |
| Understanding GPS: Principles and Applications, Second Edition | 978-1-58053-894-7 (1-58053-894-0) | 2005 | Christopher J Hegarty |
D.K · D. Kaplan · E. D. · "E. K." · E. Kaplan · Elliott D · Elliott Kaplan