01101nam a2200313 i 450099100079891970753620020506123807.0951219s1967 us ||| | eng b10131164-39ule_instLE00637023ExLDip.to Fisicaita53.0.61534QC227.B4Beranek, Leo L.460984Acoustic measurements /Leo L. Beranek1st ed., 7th printingNew York :John Wiley & Sons,1967vii, 914 p. :ill. ;22 cm.Bibliograpical footnotes."Prepared under the auspices of the Office of Naval Research, Navy Dept., Washington, D.C."Electro-acousticsSound-Measurement.b1013116421-09-0627-06-02991000798919707536LE006 53.6.13+53.7.2 BER12006000061339le006-E0.00-l- 00000.i1015337827-06-02Acoustic measurements186132UNISALENTOle00601-01-95ma -engus 01