BLACK, Uyless Optical networks: third generation transport systems / Uyless Black - New Delhi Pearson education 2003 - xx, 331p. - - Pearson education series in advanced communications technol . Includes appendix, references & index. ISBN: 8178086263 Subjects--Topical Terms: TelecommunicationComputer NetworksInternet Dewey Class. No.: 4.65 / BLA