| 000 | 00286nam a2200085Ia 4500 | ||
|---|---|---|---|
| 008 | 180131b1986 xxu||||| |||| 00| 0 eng d | ||
| 080 |
_a _b |
||
| 100 | _aIndian Standards Institution | ||
| 245 | _aIs: 5051 (Part 3/Sec 1) - 1985; Specification For Relays For Electronics And Telecommunication Equip | ||
| 260 |
_a _bBIS _c1986 |
||
| 999 |
_c50220 _d50220 |
||