000 00327nam a2200133Ia 4500
020 _a2253
082 _a 621.38275 SAR-O
100 _a Sarkar, Subir Kumar
_9286
245 _aOptical fibers and fiber optic communication systems
260 _b S Chand & Co. Ltd., New Delhi
260 _c2003
300 _a354p
942 _cBK
999 _c2127
_d2127