00470nam a22001457i 4500001001000000005001700010008004100027020001800068082002100086100002400107245008000131260004300211300001700254650005300271SXC02753420260819093820.0260101s2005    ii            000 0 eng d  a9788121914598  a621.36 SAR-O222  aSarkar, Subir Kumar10aOptical fibres and fibre optic communication systems /cSarkar, Subir Kumar  abS Chand & Co. Ltd., New Delhi,c2005  ap. ;c22 cm. 0aOptical electronics engineering; Applied physics