000 00286nam a2200121Ia 4500
020 _a8131703096
100 _aJOHN M SENIOR
245 _aOPTICAL FIBER COMMUNICATIONS: Principles and Practice
250 _a2
260 _c2007
_bPEARSON EDUCATION
_aDelhi
300 _a920
942 _cBK
999 _c34522
_d34522