000			00379 a2200145 4500
020			_a8178084570
082			_a621.382 _bFLO
090			_c8645 _d11984
100			_aFlood, J.E.
245			_aTelecommunications switching, traffic and networks
260			_aNew Delhi _bPearson Education _c1999 _g1999
300			_axviii, 310p. _c25cm.
650			_aTelecommunication
942			_cL
999			_c37288 _d37288