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035 a| (OCoLC)240011855;

040 a| GPOc| GPOd| EREd| UtOrBLW;

049 a| ERE$;

074 a| 0830-D (MF);

086 0 a| NAS 1.15:77956;

100 1 a| Bethke, Karl-Heinz.?| UNAUTHORIZED;

245 10 a| Ionospheric effects to antenna impedance /c| Bethke, Karl-Heinz.;

260 a| Washington, D.C. :b| National Aeronautics and Space Administration,c| [1986];

300 a| 1 volume.;

336 a| text2| rdacontent;

337 a| microform2| rdamedia;

338 a| microfiche2| rdacarrier;

490 1 a| NASA technical memorandum ;v| NASA TM-77956;

650 0 a| Ionospherev| Observations.=| ^A695759;

650 0 a| Antenna radiation patterns.=| ^A424589;

650 7 a| Earth ionosphere.2| nasat;

650 7 a| Impedance.2| nasat;

650 7 a| Plasma sheaths.2| nasat;

650 7 a| Satellite antennas.2| nasat;

710 1 a| United States.b| National Aeronautics and Space Administration.=| ^A5437;

830 0 a| NASA technical memorandumv| NASA TM-77956.=| ^A467613;

994 a| C0b| ERE;

596 a| 1;

998 a| 1397039;

999 a| NAS 1.15:77956w| SUDOCc| 1i| MQ2604905l| JDOMIm| JOYNERr| Ys| Yt| JDOFMIu| 9/11/2008x| MICROFORMz| JFEDDOCSo| .STAFF. 0;

Ionospheric effects to antenna impedance / Bethke, Karl-Heinz.

Author/creator	Bethke, Karl-Heinz
Other author	United States. National Aeronautics and Space Administration.
Format	Microform
Publication Info	Washington, D.C. : National Aeronautics and Space Administration, [1986]
Description	1 volume.
Subjects	Ionosphere--Observations. Antenna radiation patterns.

Series	NASA technical memorandum ; NASA TM-77956 NASA technical memorandum NASA TM-77956. ^A467613
Reproduction note	Joyner- Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1986]. 1 microfiche.
GPO item number	0830-D (MF)
Govt. docs number	NAS 1.15:77956

Library	Location	Call Number	Status	Item Actions
Joyner	Microforms B300	NAS 1.15:77956	✔ Available

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