| 000 | 00378nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c84573 _d84573 |
||
| 005 | 20210129155655.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 041 | _aEN | ||
| 082 |
_a620 _bINS _223 |
||
| 245 | 4 |
_aThe institution of engineers sri lanka _b: transactions |
|
| 260 |
_a[S.l] _b[s.n] _c1981 |
||
| 300 | _a72 p. | ||
| 509 | _aNS | ||
| 650 | _aEngineering | ||
| 942 | _cS | ||