Ionospheric radio propagation.

Year: 1948
Document Type: UIUU
Issuing Agency: U.S. Govt. print. off.,
SUDOC: C 13.4:462
Series: United States. National Bureau of Standards. Circular
Report Number: 462
Subjects: Radio waves
Aeronomia
Atmosphere, Upper
Electric waves
Links: http://hdl.handle.net/2027/uiug.30112106923433
http://hdl.handle.net/2027/mdp.39015077295486

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