I.R. · International R · International Telecommunication Union · T. R.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Land Mobile Service Excluding Imt-2000 | 978-92-61-07761-7 (92-61-07761-7) | 1999 |
| Land Mobile Service Excluding Imt-2000 | 978-92-61-06931-5 (92-61-06931-2) | 1998 |
| Land Mobile Service Excluding Imt-2000 | 978-92-61-07481-4 (92-61-07481-2) | 1998 |
International Telecommunication Union (Telecommunication Standardization Sector)