| 000 | 004420000a22001690004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 621.39 / H95 | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aHyman, Leonard S. | ||
| 100 | _aDiNapoli, Edward | ||
| 100 | _aToole, Richard C. | ||
| 245 | _aThe new telecommunications industry: meeting the competition | ||
| 047 | _a0-910325-66-9 | ||
| 650 | _a<TELECOMUNICACIONES><TELEFONIA><REDES><HISTORIA DE LA TELEFONIA> | ||
| 999 |
_c20106 _d20106 |
||