000			00362nam a2200145Ia 4500
008			190711s9999 xx 000 0 und d
020			_a0071007857
082			_a621.380414 K27
100			_aKEISER.G
245		0	_aOPTICAL FIBER COMMUNICATIONS ED.2
250			_aED 2
260			_aAUCKLAND _bMcGraw-Hill _c1991
300			_a318p.,21X15cms.
942			_cBK _2DDC
999			_c19446 _d19446