TY  - RPRT
TI  - Interim report on the measurement of atmospheric noise level 
AU  - Thomas, H A
AU  - Cottony, H V
PY  - 1947
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CRPL 5-1
DO  - 10.6028/NBS.CRPL.5-1
ER  -