| 000 | 00449nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c2981 _d2981 |
||
| 003 | OSt | ||
| 005 | 20181019153307.0 | ||
| 008 | 181019b ||||| |||| 00| 0 eng d | ||
| 040 | _cNational Acoustic Laboratories | ||
| 110 | _aStandards Australia | ||
| 245 | _aAS IEC 60645.4-2002. Electroacoustics - Audiological equipment. Part 4: Equipment for extended high-frequency audiometry. | ||
| 260 |
_aSydney _bStandards Australia _c1994 |
||
| 942 |
_2udc _cBOOK |
||