01121cam a2200289   4500999001500000001000800015003000400023005001700027008004100044010001700085040001800102050002200120082001900142111008600161245008500247260003200332300003100364500010900395504003000504650001900534700003000553710004400583710003500627906004500662942001300707952011100720  c4839d48391254660OSt20191218152457.0730212s1972    nyua     b    100 0 eng    a   73153044   aDLCcDLCdDLC00aTD892b.I58 1972b00a620.23 CRO2232 aInternational Conference on Noise Control Engineeringd(1972 :cWashington, D.C.)10aInter-noise 72; tutorial papers on noise control.cEdited by Malcolm J. Crocker.  a[Poughkeepsie? N.Y.,c1972]  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.  a7bcbccorignewd2encipf19gy-gencatlg  2ddccSTS  00102ddc4070894/3aAIISHbAIISHd2019-12-18l0o620.23 CROp5907r2019-12-18 00:00:00w2019-12-18ySTS