TY  - BOOK
T1  - Time-of-day corrections to aircraft noise metrics /
DA  - 1980.
CY  - Washington, D.C. :
CY  - [Springfield, Va. :
AU  - Clevenson, Sherman A.
AU  - Shepherd, William T.
CN  - NAS 1.55:
CN  - TL725.3.N6
PB  - National Aeronautics and Space Administration, Scientific and Technical Information Office ;
PB  - For sale by the National Technical Information Service],
PP  - Washington, D.C. :
PP  - [Springfield, Va. :
PY  - 1980.
N1  - "Proceedings of a workshop sponsored by the Federal Aviation      Administration, Washington D.C., and the NASA Langley Research Center, Hampton, Virginia, and held at Langley Research Center March 11-12, 1980."
ID  - 180350
KW  - Airport noise
KW  - Airport noise
KW  - Airports
TI  - Time-of-day corrections to aircraft noise metrics /
ER  -