Computer programs for tropospheric transmission loss calculations

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035 ‡a(OCoLC)17392769
040 ‡aSCA ‡cSCA ‡dIUL ‡dUtOrBLW
050 4 ‡aQC973.4.T76 ‡bJ68 1967
086 0 ‡aC 55.13:IER 45-ITSA 45
100 1 ‡aJohnson, Mary Ellen.
245 1 0 ‡aComputer programs for tropospheric transmission loss calculations / ‡cMary Ellen Johnson.
264 2 ‡aWashington, D.C. : ‡bFor sale by the Superintendent of Documents, U.S. G.P.O.
264 1 ‡aBoulder, Colo. : ‡bInstitute for Telecommunication Sciences and Aeronomy, ‡c1967.
300 ‡av, 184 pages ; ‡c28 cm.
336 ‡atext ‡btxt ‡2rdacontent
337 ‡aunmediated ‡bn ‡2rdamedia
338 ‡avolume ‡bnc ‡2rdacarrier
490 0 ‡aESSA technical report ; ‡vIER 45-ITSA 45
500 ‡aTables.
500 ‡a"September 1967"
504 ‡aBibliography: pages 183-184.
538 ‡aMode of access: Internet.
650 0 ‡aTropospheric radio wave propagation ‡xComputer programs.
650 0 ‡aRadio waves ‡xTransmitters and transmission ‡xFading.
710 2 ‡aInstitute for Telecommunication Sciences and Aeronomy (U.S.)
710 1 ‡aUnited States. ‡bEnvironmental Science Services Administration.
CID ‡a102381941
DAT 0 ‡a20151215121038.0 ‡b20180523000000.0
DAT 1 ‡a20180523091354.0 ‡b2024-02-16T18:33:11Z
CAT ‡aSDR-PST ‡dUNKNOWN ‡lprepare.pl-004-007
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