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Roddy,Dennis

Electronic communications / Dennis Roddy , John Coolen. - - 3rd ed. - - Reston, Va. : Reston Pub., 1984 - xii,788 p. : charts,diagrs,graphs.

ISBN: 0835915980

Subjects--Topical Terms:
Telecommunication

LC Class. No.: TK5101 / R56 1984