000 00609namaa2200193 a 4500
999 _c2421
_d2421
001 UUL-027153
003 BD-DhUUL
005 20190121105623.0
008 190119r19972010bg ||||gr|||| 00| 0 eng d
020 _a8121914590
040 _cBD-DhUUL
082 _a621.382'75 S2457o 2010
100 _4Sarkar, Subir Kumar
245 _aOptical fibres and fibre optic communications systems /
_cSubir Kumar Sarkar
260 _aNew Delhi ;
_bS. Chand & Company Ltd,
_c1997.[reprinted 2010]
504 _aIncludes bibliographical references and index.
650 _aOptical communication.
_93553
942 _2ddc
_cBK