00849cam a2200241   45000010008000000030004000080050017000120080041000290100006000700400018000760500022000940820015001161110086001312450060002172600032002773000031003095000109003405040030004496500019004797000030004987100044005287100035005721254660OSt20191223110916.0730212s1972    nyua     b    100 0 eng    a   aDLCcDLCdDLC00aTD892b.I58 1972b00a620.23 PER2 aInternational Conference on Noise Control Engineeringd(1973 :cWashington, D.C.)10aInter-noise 73; ProceedingscEdited by .O.Juhl Pedersen  a[Poughkeepsie? N.Y.,c1973]  aiv, 134 p.billus.c26 cm.  a"Sponsored by Institute of Noise Control Engineering in cooperation with Acoustical Society of America."  aBibliography: p. 130-134. 0aNoise control.1 aCrocker, Malcolm J.,eed.2 aInstitute of Noise Control Engineering.2 aAcoustical Society of America.