00625nam a2200169Ia 4500008004100000041000800041082001700049100001700066245005500083260002200138300004700160365001800207700001700225906000900242999001900251952018500270230718s9999    xx            000 0 und d  aeng  a621.381bFRE  aFreeman R.L.  aReference Manual For Telecommunication Engineering  bJohn Wiley & Sons  a2002dRef 659 E (14701), Ref 660 E (14702)  cRs.b15351.00  aFreeman R.L.  cETC   c303495d303495  00102ddc3Ref 660 E (14702)4073aCCEPbCCEPd2002-05-07ePradeep Book DistributorsfETC g15351.00o621.381pCCEP-BK-14702r2023-07-18 00:00:00v15351.00w2023-07-18yBKz014702