| 000 | 00808nam a2200253 a 4500 | ||
|---|---|---|---|
| 003 | MX-TeUDD | ||
| 005 | 20240611093424.0 | ||
| 008 | 040128s2000 enka b 001 0 eng c | ||
| 020 | _a0750637404 | ||
| 040 |
_aMX-TeUDD _bspa _cMX-TeUDD |
||
| 050 | 0 | 4 |
_aHE8689.4 _b.G6 2000 |
| 100 | 1 |
_aGosling, William. _d1932- _9164537 |
|
| 245 | 1 | 0 |
_aRadio spectrum conservation / _cWilliam Gosling. |
| 250 | _a1a ed. | ||
| 300 |
_aviii, 242 p. : _bil. ; _c22 cm. |
||
| 650 | 4 |
_aRadiodifusión _993716 |
|
| 650 | 4 |
_aAsignación de radiofrecuencias _9164538 |
|
| 650 | 4 |
_aBroadband communication systems-Mathematical models _9164539 |
|
| 650 | 4 |
_aRadio broadcasting-Mathematical models _9164540 |
|
| 650 | 4 |
_aRadio frequency allocation _9164535 |
|
| 905 | _aAcervo | ||
| 906 |
_aPaty _b20040128 |
||
| 942 |
_cBK01 _2lcc |
||
| 999 |
_c262604 _d262604 |
||
| 907 |
_c7 _dAndre Elias Carrillo Hernández |
||