| 000 | 005020000a22001810004500 | ||
|---|---|---|---|
| 999 |
_c65573 _d65573 |
||
| 027 |
_aSLS 447 : 1978 _q1978 |
||
| 041 | _aeng | ||
| 080 | _a694.6:69.028.1:674.11 | ||
| 942 | _cTH | ||
| 110 | _aBUREAU OF CEYLON STANDARDS | ||
| 245 | _aSLS : 447 : 1978 : Recommended dimensions for wood doorsets | ||
| 260 |
_aColombo _bBUREAU OF CEYLON STANDARDS _c1978 |
||
| 300 | _a10p. | ||
| 500 | _aSTD2626 | ||
| 650 | _aa694.6:69.028.1:674.11 | ||
| 650 | _aSRI LANKA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||