"Acoustique." . . "Industria Ruido." . . "Ruido, Lucha contra el." . . "So Aïllament." . . "industriel hygiejne." . . "Soroll Control." . . "Brüel og Kjaer A/S, Naerum, Denmark." . . "So Control." . . "Soroll." . . "Noise control. : Principles and practices" . . . . . . "Handbooks and manuals"@en . . . . . . . . . . "Noise control : principles and practice" . "Noise control : principles and practice"@en . . . . . "Noise control Principles and practice" . . . . "Noise control" . . "Noise control : (principles and practice)" . . . . . . . . . . . . . . . "Noise control : [principles and practice]" . . . . . . . . "Noise control" . . . . . . . . "støjbekæmpelse." . . "Control de sorolls." . . "Noise control." . . "Lärmbelastung." . . "Lärmmessung." . . "Industria Seguridad." . . "Bruit Lutte contre." . . "Tecnologia de controle." . . "arbejdspladsens indretning." . . "forebyggelse" . . "Arbetarskyddsfonden." . . "arbejdsmiljø." . . "fysiske påvirkninger." . . . . "støj." . . "Lärmschutz." . .