1. 1
    Published 1975
    Subjects ...Telecommunication Handbooks, manuals, etc....
    Serial
  2. 2
    by Lewis, Geoffrey E.
    Published 1994
    Subjects ...Telecommunication Handbooks, manuals, etc....
    Book
  3. 3
    by Morgan, Walter L.
    Published 1989
    Subjects ...Artificial satellites in telecommunication Handbooks, manuals, etc....
    Book
  4. 4
    Published 2009
    Subjects
    Oxford handbooks online
    Electronic eBook
  5. 5
    Published 1985
    Subjects
    Serial