TY  - RPRT
TI  - Quieting: a practical guide to noise control 
AU  - Berendt, Raymond D
AU  - Corliss, Edith L R
AU  - Ojalvo, Morris S
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS HB 119
DO  - 10.6028/NBS.HB.119
ER  -