| 000 | 00342nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a17 _bSRI |
||
| 110 | _aSri Lanka Standards Institution | ||
| 245 | 0 | _aSri Lanka standards yearbook 1986 | |
| 260 |
_aColombo _bSri Lanka Standards Institution _c1986 |
||
| 300 | _aiv, 98 p. | ||
| 942 | _cPRGD | ||
| 999 |
_c157390 _d157389 |
||