000 00310nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aJ E Flood
245 _aTelecommunications Switching Traffic and Networks
260 _bDelhi:Pearson Ed
_c2004
300 _a310p.
650 _aElectronic
999 _c1365
_d1365