00611nam a2200193Ia 4500008004100000020001500041082001700056100001600073245003400089250000800123260003800131300002500169500001900194600003400213650001500247942000700262952013300269999001500402240925s9999    xx            000 0 und d  a8120308344  a621.3827 GOW  aGowar, John 0aOptical Communication Systems  a2nd  aNew Delhi:bPrentice Hallc,2002.  a1768p.bNAfOriginal  aIncludes Index  aTelecommunication Engineering  aTechnology  cBK  001040708ELaUITUbUITUd2004-06-08eRoyal Book Company g348.75l0o621.3827 GOWpQ5667r2024-09-25 07:13:55w2024-09-25yBK  c8166d8166