000			00414nam a2200157Ia 4500
008			220709b2002 xxu||||| |||| 00| 0 eng d
082			_a621.38456 _bB57O
100			_aBlack, Uyless
245			_aOptical networks _bthird generation transport systems
260			_aDelhi _bPearson Education _c2002
300			_axx, 331p.
630			_aCellular telephone systems
630			_aOptical networks
964			_bEnglish
964			_ePaper Fo
942			_cBooks
906			_a55422
981			_aDelhi: Pearson Education, 2002.
982			_axx, 331p.
983			_aOptical networks : third generation transport systems
999			_c55076 _d55076