000 00320nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a621.3827 NAG
100 _aNagabhushan, N
245 0 _aOptical fiber communications
260 _bBangalore
_c2006
300 _b180
650 _aFIELD THEORY / ELECTROMEGNETIC WAVES
999 _c132218
_d132218