000 00278nam a2200121Ia 4500
008 160710s1975 xx 000 0 und d
082 _a534 MAS
100 _aMASON,W.P.,ED.
245 _aPHYSICAL ACOUSTICS
260 _bACADEMIC PRESS
_c1975
300 _a364
942 _2ddc
_cB
999 _c41628
_d41628