000 00294nam a2200121Ia 4500
020 _a9788189866587
100 _aSarah P
245 _aLasers and Optical Fibre Communications
250 _a1
260 _c2008
_bI.K. INTERNATIONAL PUBLISHING HOUSE
_aNew Delhi
300 _axv+278
942 _cBK
999 _c35714
_d35714