00729nam0-22002771i-450-99000789522040332120040611100149.00-85334-646-1000789522FED01000789522(Aleph)000789522FED0100078952220040611d--------km-y0itay50------baengAuditorium acousticsMackenzie R.BarkingApplied Science publisher1975acustica620.2Mackenzie,Robin283455ITUNINARICAUNIMARCBK99000789522040332100 D17843072DETECDETECAuditorium acoustics668424UNINA