| 000 | 00328nam a22001097a 4500 | ||
|---|---|---|---|
| 999 |
_c16285 _d16285 |
||
| 245 | _aIS 7194:1994-Assessment of Noise Exposure During Work for Hearing Conservation Purpose | ||
| 260 |
_aNew Delhi : _bBureau of Indian Standards (BIS), _c1994. |
||
| 300 | _a17 p. | ||
| 650 | _aNoise | ||
| 650 | _aHearing conservation | ||
| 942 | _cST | ||