Roddy, Dennis.
Electronic communications Dennis Roddy and John Coolen - 4th ed. - New Delhi: Prentice Hall of India, 1999 - ix, 820p.
9788120309845
590 [RecID from old SOUL v2 database]
Electronic communications Dennis Roddy and John Coolen - 4th ed. - New Delhi: Prentice Hall of India, 1999 - ix, 820p.
9788120309845
590 [RecID from old SOUL v2 database]