• DocumentCode
    3854576
  • Title

    Focal points: A review of current developments

  • Volume
    11
  • Issue
    11
  • fYear
    1974
  • Firstpage
    22
  • Keywords
    "Educational institutions","Earth","Earthquakes","Antenna measurements","Awards activities","Satellites","Space vehicles"
  • Journal_Title
    IEEE Spectrum
  • Publisher
    ieee
  • ISSN
    0018-9235
  • Type

    jour

  • DOI
    10.1109/MSPEC.1974.6368625
  • Filename
    6368625