000			00527nam a2200205Ia 4500
999			_c90207 _d90207
005			20230524095908.0
008			180710s9999 xx 000 0 und d
020			_a46823
082			_a534.55 _bRIC _223
100			_aRICHARDSON, E.G.
245			_aUltrasonic physics / _c[by] E.G. Richardson
250			_a2 nd ed/edited by A.E.Brown
260			_aNew York _bElsevier pub. _c1962
300			_axiv, 313 p.
500			_aIncludes index.
509			_aNS
650			_aUltrasonics
650		4	_aSound _915991
942			_cR