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008			171124s9999||||xx |||||||||||||| ||und||
020			_a9780071164689
100			_aKEISER GERD
245		0	_aOPTICAL FIBER COMMUNICATIONS
250			_aThird
260			_aNEW YARK _bM.G.H PUBLISHER-1 _c2000
300			_a602
942			_cLEN_BK
999			_c537 _d537