000 00296nam a2200121Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
100 _aJ. E. Flood
245 0 _aTelecommunications Switching, Traffic & Networks
_cby J. E. Flood
260 _c0
650 _aB
942 _cBK
999 _c17325
_d17325