| 000 | 004020000a22001570004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 621.395 / L65 | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aLÖnnstrÖm, Sven | ||
| 100 | _aMarklund, Folke | ||
| 100 | _aMoo, Ingemar | ||
| 245 | _aUn plan de desarrollo telefónico | ||
| 650 | _a<TELEFONIA><DESARROLLO ECONOMICO><TRAFICO TELEFONICO><COMPAÑIAS TELEFONICAS><TARIFAS> | ||
| 999 |
_c17177 _d17177 |
||