| 000 | 00260nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 1860 - 1980; Code of Practice for Installation, Operation and Maintenance of Electric Passenger and Goods Lifts | ||
| 700 | _aINDIAN STANDARDS INSTITUTION | ||
| 260 |
_aNew Delhi _bBIS _c1981 |
||
| 300 | _a48p | ||
| 999 |
_c30082 _d30082 |
||