000 00291nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aAidarous, Salah
245 0 _aTelecommunication Networks Management
260 _bPrentice Hall of India
260 _c2000
300 _a320
942 _cBK
999 _c5047
_d5047