000 00493nam a2200181Ia 4500
008 241015b |||||||| |||| 00| 0 eng d
020 _a9788131705025
041 _aE
100 _aFlood, J E
245 _aTelecommunication switching systems and networks
260 _aIndia
_bPearson
_c2012
300 _axviii,310
526 _aUG
650 _aENGINEERING
654 _aENGINEERING
_anetworks
_aTelecommunication
_aelectronic
_aNetwork Traffic
942 _cBK
999 _c79260
_d79260