000			00363nam a2200157Ia 4500
008			230913s9999 xx 000 0 und d
082			_a621.382 sel
100			_aSelvarajan, A
245		0	_aOptical Fiber Communication
260			_aNEW DELHI
260			_bTMH
260			_c2005
300			_a355
650			_aElectronics Engineering
700			_aKAR, S.
999			_c133221 _d133221