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User's guide and reference manual for the improved high-frequency spectrum use model [microform] / Jeanne M. Ratzloff, Gregory R. Hand, James S. Washburn (NTIA technical memorandum ; 91-151)

User's guide and reference manual for the improved high-frequency spectrum use model [microform] / Jeanne M. Ratzloff, Gregory R. Hand, James S. Washburn (NTIA technical memorandum ; 91-151)
Microform図書
1991<YCA-C 60.11:91-151>
National Diet Library
  • Author Heading.... (Gregory R.) Washburn, J. S. (James S.) United States. National Telec...

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 HeadingWashburn, J. S. (James S.) Bedford, Brent L Godwin, John...

Spectrum required for HF broadcasting / James Washburn ... [et al.] (NTIA report ; 90-268)

Spectrum required for HF broadcasting / James Washburn ... [et al.] (NTIA report ; 90-268)
Microform図書
1990<YCA-C 60.10:90-268>
National Diet Library
  • Author HeadingWashburn, J. S. (James S.) United States. National Telec...

The HF broadcasting planning model : a comparison of two versions / J.S. Washburn, L.A. Berry, C.M. Rush (NTIA report ; 87-217)

The HF broadcasting planning model : a comparison of two versions / J.S. Washburn, L.A. Berry, C.M. Rush (NTIA report ; 87-217)
Microform図書
1987<YCA-C 60.10:87-217>
National Diet Library
  • Author HeadingWashburn, J. S. (James S.) Berry, L. A. (Leslie A.) Rush...

Observations of MF sky waves monitored at Kingsville, Texas / C. Samora, J.S. Washburn (NTIA-TM ; 85-108)

Observations of MF sky waves monitored at Kingsville, Texas / C. Samora, J.S. Washburn (NTIA-TM ; 85-108)
Microform図書
1985<YCA-C 60.11:85-108>
National Diet Library
  • Author HeadingSamora, C. (Charles) Washburn, J. S. (James S.) United States. National Telec...

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