| 000 | 005080000a22001810004500 | ||
|---|---|---|---|
| 999 |
_c65604 _d65604 |
||
| 027 |
_aSLS 473 : 1979 _q1979 |
||
| 041 | _aeng | ||
| 080 | _a676.620.1 | ||
| 942 | _cSD | ||
| 110 | _aBUREAU OF CEYLON STANDARDS | ||
| 245 | _aSLS : 473 : 1979 : Method for testing of paper & board for water absorption - Cobb method | ||
| 260 |
_aColombo _bBUREAU OF CEYLON STANDARDS _c1979 |
||
| 300 | _a11p. | ||
| 500 | _aSTD2659 | ||
| 650 | _aa676.620.1 | ||
| 650 | _aSRI LANKA-STANDARDS | ||
| 650 | _aSTANDARDS-SRI LANKA | ||