000 00420nam a2200169Ia 4500
008 180820s9999 xx 000 0 und d
020 _a0-471-09153-7
050 _aC 621.380412 R498p 1983
100 _aRistic, Velimir M.
245 0 _aPrinciples of acoustic devices
260 _aNew York
260 _bJohn Wiley and Sons
260 _c1983
300 _a359
650 _aUltrasonic transducers
942 _cBK
999 _c60334
_d60334