000 | 003550000a22001330004500 | ||
---|---|---|---|
001 | EST | ||
003 | 621.391.8 / C17 | ||
004 | M | ||
006 | m | ||
100 | _aCarlson, A. Bruce | ||
245 | _aCommunication systems: an introduction to signals and noise in electrical communication | ||
650 | _a<TELECOMUNICACIONES><SEÑALES><INTERFERENCIAS> | ||
999 |
_c7380 _d7380 |