01825oam 2200457 a 450 991069990200332120110405120423.0(CKB)5470000002406942(OCoLC)300977267(EXLCZ)99547000000240694220090201d1979 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGround wave propagation over irregular, inhomogeneous terrain[electronic resource] comparisons of calculations and measurements /R.H. Ott, L.E. Vogler, G.A. Hufford[Washington, D.C.] :U.S. Dept. of Commerce, [National Telecommunications and Information Administration],[1979]1 online resource (xii, 127 pages) illustrationsNTIA-report ;79-20Title from title screen (viewed on March 29, 2011)."May 1979."Includes bibliographical references (pages 85-86).Ground wave propagation over irregular, inhomogeneous terrain Radio wave propagationData processingRadio wave propagationMeasurementRadio wave propagationData processing.Radio wave propagationMeasurement.Ott R. H1397097Vogler Lewis E1402277Hufford G. A(George Allen),1927-1392724United States.National Telecommunications and Information Administration.Electromagnetic Compatibility Analysis Center (U.S.)OCLCEOCLCEOCLCQGPOBOOK9910699902003321Ground wave propagation over irregular, inhomogeneous terrain3480013UNINA