000			00366nam a2200133Ia 4500
020			_a9788181477194 _c0.00
082			_a621.3827 _bWDM.3
245			_aWDM Technologies _cactive Optical Networks _h[Text]
260			_aNew Delhi _bElsevier _c2005
300			_axix, 315
500			_aIncludes Index.
650			_aWDM, Optical Networks.
658			_aElectrical Engineering
999			_c20219 _d20219