TY  - RPRT
TI  - Highway noise criteria study : outdoor/indoor noise isolation
AU  - Donavan, Paul R
AU  - Flynn, Daniel R
AU  - Yaniv, Simone L
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1113-2
DO  - 10.6028/NBS.TN.1113-2
ER  -