| 000 | 00251nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aBS-1557 - 1954; Polythene-Insulated Cables Sheathed with PVC for electric Power and Lighting up to 250 volts | ||
| 700 | _aBritish Standards Institution | ||
| 260 |
_aLondon _bBSI _c1954 |
||
| 300 | _a25p | ||
| 999 |
_c24669 _d24669 |
||