| 000 | 00287nam a2200085Ia 4500 | ||
|---|---|---|---|
| 008 | 180131b1982 xxu||||| |||| 00| 0 eng d | ||
| 080 |
_a _b |
||
| 100 | _aBritish Standards Institution | ||
| 245 | _aBs-0142 Section 2.2 - 1982; Electrical Protection Relays Part 2 Requirements For The Principal Famil | ||
| 260 |
_a _bBSI _c1982 |
||
| 999 |
_c49877 _d49877 |
||