| 000 | 00580pam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20170416165326.0 | ||
| 008 | 890912s1990 maua b 001 0 eng | ||
| 020 | _a0534920012 | ||
| 040 | _cDLC | ||
| 041 | _aeng | ||
| 082 | 0 | 0 |
_a651.73 _bT228t |
| 100 | 1 | _aTedesco, Eleanor Hollis | |
| 245 | 1 | 0 |
_aTelecommunications for business _cEleanor Hollis Tedesco |
| 260 |
_aBoston _bPWS-KENT _c1990 |
||
| 300 | _axvi, 624 p. | ||
| 650 | 0 | _aBusiness | |
| 650 | 0 | _aTelecommunication systems. | |
| 650 | 0 | _aComputer networks. | |
| 650 | 0 | _aData transmission systems. | |
| 942 | _cBK | ||
| 999 |
_c556359 _d556359 |
||