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880126s1967 cou f000 0 eng d |
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‡asdr-pst.a7780180
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‡a(OCoLC)17392769
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‡aQC973.4.T76
‡bJ68 1967
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‡aC 55.13:IER 45-ITSA 45
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100 |
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‡aJohnson, Mary Ellen.
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‡aComputer programs for tropospheric transmission loss calculations /
‡cMary Ellen Johnson.
|
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2 |
‡aWashington, D.C. :
‡bFor sale by the Superintendent of Documents, U.S. G.P.O.
|
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‡aBoulder, Colo. :
‡bInstitute for Telecommunication Sciences and Aeronomy,
‡c1967.
|
300 |
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‡av, 184 pages ;
‡c28 cm.
|
336 |
⊔ |
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‡atext
‡btxt
‡2rdacontent
|
337 |
⊔ |
⊔ |
‡aunmediated
‡bn
‡2rdamedia
|
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‡avolume
‡bnc
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|
490 |
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‡aESSA technical report ;
‡vIER 45-ITSA 45
|
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‡aTables.
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‡a"September 1967"
|
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‡aBibliography: pages 183-184.
|
538 |
⊔ |
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‡aMode of access: Internet.
|
650 |
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‡aTropospheric radio wave propagation
‡xComputer programs.
|
650 |
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0 |
‡aRadio waves
‡xTransmitters and transmission
‡xFading.
|
710 |
2 |
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‡aInstitute for Telecommunication Sciences and Aeronomy (U.S.)
|
710 |
1 |
⊔ |
‡aUnited States.
‡bEnvironmental Science Services Administration.
|
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‡a102381941
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