| 000 | 005130000a22001810004500 | ||
|---|---|---|---|
| 999 |
_c65622 _d65622 |
||
| 027 |
_aSLS 490 : Part 2 : 1980 _q1980 |
||
| 041 | _aeng | ||
| 080 | _a668.447.31 | ||
| 942 | _cSD | ||
| 110 | _aBUREAU OF CEYLON STANDARDS | ||
| 245 | _aSLS 490 : Part 2 : 1980 : Specification for shellac part 2 : Machine - made shellac | ||
| 260 |
_aColombo _bBUREAU OF CEYLON STANDARDS _c1980 |
||
| 300 | _a35p. | ||
| 500 | _aSTD2685 | ||
| 650 | _aa668.447.31 | ||
| 650 | _aSRI LANKA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||