000 00307nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aJ E Flood
245 _aTelecommunication Switching Traffic & Network
260 _bDelhi:Pearson Ed
_c2007
300 _a310p.
650 _aElectronics
999 _c1759
_d1759