| 000 | 00443nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c46901 _d48448 |
||
| 003 | ISURa | ||
| 008 | 160425b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a363.74 _bNOI |
||
| 245 | _aNoise pollution & control techniques | ||
| 260 |
_aSri Lanka _bTechnology watch Centre (TWC) _g2004 |
||
| 300 |
_a16 p. _bill. _c21 cm. |
||
| 650 |
_aSOUND _95029 |
||
| 650 |
_aNOISE _911841 |
||
| 650 |
_aHEARING _911842 |
||
| 942 |
_2ddc _cPR |
||