| 000 | 004340000a22001450004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 669.18 / F67 / DEPOSITO | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aFortuna, Robert Zapp | ||
| 245 | _aFortuna cold working steel: endurance, skock-resisting steel : drill rods (silver steel), plain carbon tool steel | ||
| 068 | _aEJEMPLAR DADO DE BAJA | ||
| 650 | _a<CATALOGO COMERCIAL><ACEROS><FABRICACION DE ACERO> | ||
| 999 |
_c8971 _d8971 |
||