000			00379nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-116468-5
082			_a621.382 7 KEI
100			_aKeiser, Gerd
245		0	_aOptical fiber communications
250			_a3rd
260			_aTata Mcgraw hill _bBoston _c2000
300			_b _6.50
650			_aOPTICAL COMMUNICATION
999			_c166855 _d166855