00872nam0-22002891i-450-99000788808040332120040520154554.00-471-84738-0000788808FED01000788808(Aleph)000788808FED0100078880820040520d--------km-y0itay50------baengAcoustics of ducts and mufflerswith applications to exhaust and ventilation system designMunjal M.L.New YorkJohn wiley & sons1987ventilazione- controllo del rumorecondotti-proprietà acustiche629.252Munjal,M.L.283085ITUNINARICAUNIMARCBK99000788808040332100 D1751891DETECDETECAcoustics of ducts and mufflers668794UNINA