000 00397nam a22001577a 4500
008 160701b xxu||||| |||| 00| 0 eng d
082 _a535.58 SAR
100 _aSarah, P.
245 _aLasers and optical fibre communications
_cP. Sarah
260 _aNew Delhi
_bI. K. International
_c2013
300 _a278p.
650 _aPhysics
650 _aLasers
650 _2Optical fibre
942 _2ddc
_cBK
999 _c15
_d15