Sound leaks
Subtitle: an investigation into the influence of small apertures and narrow slits on sound insulation
By: by M.C. Gomperts
Series: Report - Research Institute for Public Health Engineering, Sound and Light Division -- 33
Publisher: Instituut voor Gesondheidstechniek TNO
Published: 1968
Place of publication: Delft
Language: eng
Number of pages: 33
Notes: At head of title: IG-TNO.