| 000 | 005070000a22001810004500 | ||
|---|---|---|---|
| 027 |
_aSLS 2 : 1975 _q1975 |
||
| 041 | _aeng | ||
| 080 | _a69.024.153 : 691.424 | ||
| 942 | _cSD | ||
| 110 | _aBUREAU OF CEYLON STANDARDS | ||
| 245 | _aSLS : 2 : 1975 : Specification for clay roofing tiles (first revision) | ||
| 260 |
_aColombo _bBureau of Ceylon Standards _c1975 |
||
| 300 | _a17p. | ||
| 500 | _aSTD1950 | ||
| 650 | _aa69.024.153:691:424 | ||
| 650 | _aSRI LANKA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||
| 999 |
_c65416 _d65416 |
||