B. T. ยท Bob Trinkle
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| GPRS 100 Success Secrets - 100 Most Asked Questions: The Missing General Packet Radio Service and Global System for Mobile Communications Introduction Guide | 978-1-921523-O6-9 (1-921523-O6-9) | 2008 |