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HF broadcast SSB receiver study [microform] : a program plan / James S. Washburn, Brent L. Bedford, John R. Godwin (NTIA technical memorandum ; 91-150)

HF broadcast SSB receiver study [microform] : a program plan / James S. Washburn, Brent L. Bedford, John R. Godwin (NTIA technical memorandum ; 91-150)
Microform図書
1991<YCA-C 60.11:91-150>
National Diet Library
  • Author Heading...dford, Brent L Godwin, John R United States. National Telec...

Characterization of the HDTV channel in the San Francisco area microform / George A. Hufford, John R. Godwin, Vincent S. Lawrence (NTIA report ; 91-278)

Characterization of the HDTV channel in the San Francisco area microform / George A. Hufford, John R. Godwin, Vincent S. Lawrence (NTIA report ; 91-278)
Microform図書
1991<YCA-C 60.10:91-278>
National Diet Library
  • Author Heading...Allen) , 1927- Godwin, John R Lawrence, Vincent S United St...

User's guide for the HF broadcast antenna design and validation summary programs / Eldon J. Haakinson, Susan L. Rothschild, John R. Godwin (NTIA report ; 87-220)

User's guide for the HF broadcast antenna design and validation summary programs / Eldon J. Haakinson, Susan L. Rothschild, John R. Godwin (NTIA report ; 87-220)
Microform図書
1987<YCA-C 60.10:87-220>
National Diet Library
  • Author Heading...child, Susan L Godwin, John R United States. National Telec...

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