| 000 | 00370cam a2200145ua 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 241224b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a621.317 _bNIK/SW |
||
| 100 |
_aNikolayev, Boris A . _96573 |
||
| 245 | _aSwitchgear installation / | ||
| 260 |
_aMoscow : _bMir publishers , _c1982. |
||
| 300 |
_a319 : _b506 ; . |
||
| 942 | _cBK | ||
| 999 |
_c338058 _d338058 |
||