| 000 | 00751nam a2200241zi 4500 | ||
|---|---|---|---|
| 005 | 20220303112430.0 | ||
| 008 | 990408s1992 xxu 000 0 eng d | ||
| 020 | _a0070491836 (rustica) | ||
| 035 | _aMX001000827254 | ||
| 041 | _aSPA | ||
| 050 | 4 |
_aTK5101 _bP39 |
|
| 100 | 1 |
_aPecar, Joseph A., _eautor |
|
| 245 | 1 | 4 |
_aThe McGraw-Hill telecommunications factbook / _cJoseph A. Pecar, Roger J. O'Connor, David A. Garbin |
| 264 | 1 |
_aNew York : _bMcGraw-Hill, _c1992 |
|
| 300 | _a369 páginas | ||
| 650 | 4 | _aTelecomunicaciones | |
| 700 | 1 |
_aO'Connor, Roger J., _eautor |
|
| 700 | 1 |
_aGarbin, David A., _eautor |
|
| 336 |
_atexto _2rdacontent |
||
| 337 |
_asin medio _2rdamedia |
||
| 338 |
_avolumen _2rdacarrier |
||
| 999 |
_c2617 _d2617 |
||