00329nam a2200133Ia 45000030006000000080041000060400015000471000023000622450038000852600037001233000006001605460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAgrawal Govind, P,  aFiber-Optic Communication Systems  bJohn Wiely; Londonc2002aLondon  a0  aEnglish20220125170524.0