000 00284nam a2200121Ia 4500
008 200701s2012 xx 000 0 eng d
100 _aSENIOR JOHN
245 0 _aOPTICAL FIBER COMMUNICATION PRINCIPLES
250 _a3rd
260 _bPEARSON
_c2012
300 _a1076
942 _2ddc
_cGE
999 _c5443
_d5443