| 000 | 004680000a22001810004500 | ||
|---|---|---|---|
| 999 |
_c65494 _d65494 |
||
| 027 | _aSLS 301 : 1974 | ||
| 041 | _aeng | ||
| 080 | _a669.3:543 | ||
| 942 | _cSD | ||
| 110 | _aBUREAU OF CEYLON STANDARDS | ||
| 245 | _aSLS 301 : 1974 : Method for the determination of Copper | ||
| 260 |
_aColombo _bBureau of Ceylon Standards _c1974 |
||
| 300 | _a09p. | ||
| 500 | _aSTD2516 | ||
| 650 | _aa669.3:543 | ||
| 650 | _aSRI LANKA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||