| 000 | 00791cam-a2200289-a-4500 | ||
|---|---|---|---|
| 001 | 000103291 | ||
| 005 | 20240105135202.0 | ||
| 008 | 930608t19911991xxua r 000 0 eng d | ||
| 020 | _a0-02-935281-9 | ||
| 035 | _a185407 | ||
| 035 | _aUIA0103291 | ||
| 040 |
_aUIASF _cUIASF |
||
| 041 | 0 | _aENG | |
| 050 | 4 |
_aTK 5101 _bW458.1991 |
|
| 100 |
_aWilliams, Frederick _d1933- |
||
| 245 | 1 | 4 |
_aThe New telecommunications : _binfrastructure for the information age / _cFrederick Williams |
| 260 |
_aNew York : _bThe Free, _cc1991 |
||
| 300 |
_aviii, 247 p. : _bil. ; _c23 cm |
||
| 440 | 0 | _aCommunication Technology and Society | |
| 500 | _aIncluye índice. | ||
| 650 | 0 | _aTelecomunicación | |
| 905 | _a01 | ||
| 942 | 1 | _cNEWBFXC1 | |
| 999 |
_c101919 _d101919 |
||
| 980 |
_851 _gRonald RUIZ |
||