000			00297nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aKeiser,G.
245		0	_aOptical Fiber Communications
250			_a5th,(2013)
260			_bNew Delhi: MGH
300			_a662
650			_aECE
942			_cENG
999			_c13020 _d13020