| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c86604 _d86604 |
||
| 008 | 190218b xxu||||| |||| 00| 0 eng d | ||
| 082 | _a530.81 | ||
| 245 |
_aKG Redefined _b: sayanora to original kilogram |
||
| 300 | _ap. 6-13 | ||
| 520 | _asayanora to the original kilogram: Alloy block used as the weght's international standard for 130 years is replaced by a modern device that measures light | ||
| 650 | _akilogram | ||
| 650 | _aBIPM kibble balance | ||
| 773 | 0 |
_084717 _dKerala Swadeshi Science Movement _oS527 _tScience India, 19(34) ,Nov 2018 _x0972-8287 |
|
| 942 |
_2ddc _cAR |
||