| 000 | 00474nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131122s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a681.2021 _bIS:1764-1961 |
||
| 088 | _aIS:1764-1961 | ||
| 110 | _aIndian Standards Institution | ||
| 245 | _aSpecification for trough compass | ||
| 260 |
_aNew Delhi _bISI _c1961 |
||
| 300 | _a6p. | ||
| 650 | _aScientific measuring instruments | ||
| 650 | _aStandard | ||
| 942 | _cST | ||
| 999 |
_c139287 _d139287 |
||