Supplement to Study guide and reference material for commercial operator examinations (revised May 15, 1955) : study material for commercial operator examinations, elements one, two, three, four and nine

United States. Federal Communications Commission

Publication Details Click to collapse Cite/Export

  • Creator Federal Communications Commission
  • Format Books
  • Contributors
  • Publication Washington, D.C. : Federal Communications Commission, 1974.
  • Physical Details
    • i, 65 pages ; 27 cm
  • OCLC ocm02932900

Notes

  • Cover title.
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