| 000 | 00534nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230405b ||||| |||| 00| 0 eng d | ||
| 020 | _a0839115539 | ||
| 050 | _aRF300.C6 1978 | ||
| 100 | _aEdited by Studebaker A. Gerald | ||
| 245 |
_aAcoustical factors affecting hearing aid performance _cEdited by Studebaker A. Gerald |
||
| 260 |
_aUSA _buniversity park press _cc1980 |
||
| 300 |
_avii,450p: _bill; _c24 cm |
||
| 521 | _ainclude index | ||
| 650 | _2Acoustical engineering / Acoustical engineering Congresses | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c19238 _d19238 |
||