| 000 | 00634 a2200241 4500 | ||
|---|---|---|---|
| 001 | ITTG2949 | ||
| 003 | OSt | ||
| 005 | 20250115011649.0 | ||
| 008 | 241215s1989 |||||||||||||||||| #d | ||
| 020 | _a0-07-607002-6 | ||
| 040 |
_aITTG _cITTG |
||
| 041 | _aspa | ||
| 082 | _a384.3 H45 | ||
| 245 |
_aDATA COMMUNICATIONS : _bCOMPREHENSIVE APROACH/ _cG. HELD, R. SARCH |
||
| 250 | _a2 | ||
| 260 |
_aNEW YORK: _bMCGRAW-HILL _c1989 |
||
| 300 |
_aXIX, 539 P. _c23 CM. |
||
| 500 | _aINCLUYE INDICE. | ||
| 562 | _e3 | ||
| 650 | _a1.INFORMACION SISTEMAS DE TRANSMISION. | ||
| 700 | _aSARCH, RAY. | ||
| 942 |
_2ddc _c1 _e20090813 14:23:05 |
||
| 999 |
_c2861 _d2861 |
||