01552oam 2200481Ka 450 991071461850332120180924045339.20-266-12560-3GOVPUB-C13-fb3928334c2e900ed6a1cc1312e7db64(CKB)4920000002064970(OCoLC)595365777(OCoLC)297380372(OCoLC)760703923(OCoLC)994920000002064970(EXLCZ)99492000000206497020100402d1965 ua 0engurbn||||||abpurbn||||||adatxtrdacontentcrdamediacrrdacarrierIonospheric radio propagation /Kenneth DaviesWashington, D.C. :U.S. Dept. of the Commerce, National Bureau of Standards :G.P.O.,1965.1 online resource (xiv, 470 pages) illustrationsNBS monograph ;80Includes bibliographical references and index.Ionospheric radio wave propagationIonospheric radio wave propagationfastIonospheric radio wave propagation.Ionospheric radio wave propagation.621.384/11Davies Kenneth27124United States.National Bureau of Standards.OCLCEOCLCEOCLCQAZUOCLCFOCLCOOCLCQBOOK9910714618503321Ionospheric radio propagation330089UNINA