| 000 | 003630000a22001330004500 | ||
|---|---|---|---|
| 008 | 160603b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a531.7:389.151(548.7) _bS7 |
||
| 942 | _cBK | ||
| 110 | _aNational Metric Conversion Authority | ||
| 245 | _aSri Lanka and the metric system measurement | ||
| 260 |
_aColombo _bRational Metric |
||
| 300 | _a42p. | ||
| 999 |
_c12430 _d12430 |
||