| 000 | 00258nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 5391 - 1981; Specification for Adjustable Metal Chairs for use of Typists amd Operators in Telephone Exchanges | ||
| 700 | _aINDIAN STANDARDS INSTITUTION | ||
| 260 |
_aNew Delhi _bBIS _c1981 |
||
| 300 | _a9p | ||
| 999 |
_c30107 _d30107 |
||