00936nam0-2200325---450-99000882715040332120100126144045.00124192459000882715FED01000882715(Aleph)000882715FED0100088271520090318d1997----km-y0itay50------baengUSy-------001yyDesigning quiet structuresa sound power minimization approachGary H. Koopmann and John B. FahnlineSan Diego <etc.>Accademic pressc1997XIII, 244 p.ill.25 cmKoopmann,Gary H.505232Fahnline,John B.505233ITUNINARICAUNIMARCBK990008827150403321U1DINPA00 D24884942DETECDINPADETECDesigning quiet structures805826UNINA