000 00298nam a2200121Ia 4500
100 _aFlood, J E
020 _a978-81-317-0502-5
942 _cBK
245 _aTelecommunications switching, traffic and networks
260 _aPearson, New Delhi
_c1999
082 _a621.3821 Flo
300 _axviii,310
999 _c48795
_d48795