00286nam a2200109Ia 4500008004100000041001200041082001100053100002600064245006200090260001600152650000800168221030s9999    xx            000 0 und d  aEnglish  a105.23  aSh. Junaid Bashir/240 0aEVOLUTION TOWARDS FOURTH GENERATION MOBILE  COMMUNICATION  aJammuc2002  aECE