000 | 003410000a22001450004500 | ||
---|---|---|---|
001 | EST | ||
003 | 621.396 / T31 | ||
004 | M | ||
006 | m | ||
100 | _aTibbs, Christopher E. | ||
100 | _aJohnstone, G. G. | ||
245 | _aFrecuency modulation engineering | ||
650 | _a<INGENIERIA><MODULACION DE FRECUENCIA><FRECUENCIA> | ||
999 |
_c10602 _d10602 |