| 000 | 004120000a22001450004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 621.394 / S71 | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aStandage, Tom | ||
| 245 | _aThe victorian Internet: the remarkable story of the telegraph and the nineteenth century's on-line pioneers | ||
| 047 | _a0-8027-1342-4 | ||
| 650 | _a<TELEGRAFIA><REDES><HISTORIA DE LA TELEGRAFIA><SIGLO XIX> | ||
| 999 |
_c20068 _d20068 |
||