000			00315nam a2200133Ia 4500
008			211209s2008 xx 000 0 und d
020			_a0070648104
041			_aeng
100			_aKEISER, GERD
245			_aOPTICAL FIBER COMMUNICATIONS
250			_a4 ed.
260			_aNEW DELHI _bTMH _c2008
300			_aXXXII-578
999			_c54838 _d54838