00506nam a2200157Ia 4500008004100000020001800041040002500059082001500084100001900099245006000118260002900178300001000207942000700217952010700224999001700331240301s9999    xx            000 0 und d  a9781680944228  aNORSU-BaycNORSU-Bay  a621.38 A77  a3G E-Learning  0aIllustrated Handbook of Telecommunications Engineering   b3G E-Learning LLC c2018  a307p.  cBK  00104070aNORSU-BaybNORSU-BaycCIRCd2024-02-29l0o621.38 A77pBay8198r2024-02-29w2024-02-29yBK  c25564d25564