Pastāsti draugiem par šo preci:
Long Distance Services: a Buyer's Guide Daniel D. Briere
Long Distance Services: a Buyer's Guide
Daniel D. Briere
Covers everything from MTS (basic service) to WATS, 800, 900, virtual networks, facsimile networks, travel cards, private lines and intrastate and international services. It examines the impact of changing technology on the corporate network - ISDN, SS7 and intelligent network expansions.
312 pages, 1, black & white illustrations
| Mediji | Grāmatas Hardcover Book (Grāmata ar cieto muguriņu un vāku) |
| Izlaists | 1990. gada 30. septembris |
| ISBN13 | 9780890064399 |
| Izdevēji | Artech House Publishers |
| Lapas | 312 |
| Izmēri | 152 × 229 × 20 mm · 648 g |