Efisiensi biaya telekomunikasi di citibank: pilihan tdm dan voip
| Main Author: | Andreas uber, author |
|---|---|
| Format: | Masters Doctoral |
| Terbitan: |
, 2003
|
| Subjects: | |
| Online Access: |
http://lib.ui.ac.id/file?file=digital/2017-10/20461386-T11748-Andreas uber.pdf |