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003 OSt
005 20220928123946.0
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024 _a6332
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aD65,5:4, P8
100 _aSarah P
_9462642
245 0 _aLasers and optical fibre communications.
260 _aNew Delhi
_bI K International
_c2008
300 _axv,278p
_ccm.
942 _hD65,5:4, P8
_cTEXL
_2CC
999 _c775608
_d775608