00605nam a2200193Ia 4500008004100000020001800041082001800059100002000077245002300097250000700120260003500127300002300162500001900185600003400204650001500238942000700253952013400260999001700394240925s9999    xx            000 0 und d  a9788130901534  a621.38275 SHA  aNot - Available 0aGuided Wave Optics  aNA  aNew Delhi:bViva Booksc,2017.  a254p.b0fOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology  cBK  001040708ELaUITUbUITUd2018-04-30eRoyal Book Companyg438.75l0o621.38275 SHApQ11649r2024-09-25 07:16:09w2024-09-25yBK  c14148d14148