000 00314nam a2200133Ia 4500
005 20260413100553.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSenior,John M
245 0 _aOptical Fiber Communication
260 _bDelhi,Pearson
_c2015
300 _a1076
942 _cGB
999 _c2236
_d2236