| 000 | 00272nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 13947 (Part 1) - 1993/IEC Pub. 947 - 1 - 1988; Specification for low-voltage switchgear and controlgear Part 1 General rules | ||
| 700 | _aBureau of Indian Standards | ||
| 260 |
_aNew Delhi _bBIS _c1993 |
||
| 300 | _a139p | ||
| 999 |
_c34421 _d34421 |
||