| 000 | 00388nam a22000977a 4500 | ||
|---|---|---|---|
| 999 |
_c16267 _d16267 |
||
| 245 | _aIS 10776-2:1984- Methods of measurement of electro-acoustical characteristics of hearing aids, Part 2: Additional measurements for hearing aids with induction pick-up coil input | ||
| 260 |
_aNew Delhi : _bBureau of Indian Standards (BIS), _c1984. |
||
| 300 | _a5 p. | ||
| 650 | _aHearing aids | ||
| 942 | _cST | ||