| 000 | 00303 a2200085 4500 | ||
|---|---|---|---|
| 100 | 1 |
_aGayford, M.L.. _eAutor |
|
| 245 | 0 |
_aElectroacoustics : _bMicrophones, Earphones, Loudspeakers / _cGayford M.L.. |
|
| 710 | 2 |
_aNewnes-Butterworths. _eWydawca _4pbl |
|
| 260 |
_aLondon : _bNewnes-Butterworths, _c1970. |
||
| 300 |
_aXI, 289 s.; _c24 cm. |
||
| 999 |
_c5882 _d5882 |
||