| 000 | 00257nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 1885 (Part 74) - 1993/IEC 50 (151) - 1978; Electrotechnical vocabulary Part 74 electrical and magnetic devices | ||
| 700 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1993 |
||
| 300 | _a13p | ||
| 999 |
_c35099 _d35099 |
||