000 | 00346 a2200145 4500 | ||
---|---|---|---|
082 |
_a621.389 _bAn14c |
||
245 | 1 | _aCERAMIC ACOUSTIC DETECTORS | |
260 |
_aNew York _bConsultant Bureau _c1965 |
||
300 | _a122,Y | ||
650 | _aElectro-Acoustics | ||
650 | _aTransducers | ||
650 | _aBarium Titanate | ||
964 | _gCIRC | ||
997 | _aA13756 s C | ||
999 |
_c458910 _d458910 |