| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Cloud Computing, A Practical Approach | 978-0-07-162694-1 | 2009 | Toby Velte · Anthony Velte |
| Green IT: Reduce Your Information System's Environmental Impact While Adding to the Bottom Line | 978-0-07-159923-8 | 2008 | Toby Velte · Anthony Velte |
| Optical Networking: A Beginner's Guide | 978-0-07-219398-5 | 2001 | |
| Windows XP Professional Network Administration | 978-0-07-222504-4 | 2002 | |
R. C. · R. E. · Robert C. · Robert E. · Robert Elsenpeter