000 00308nam a22001217a 4500
999 _c5915
_d5915
003 OSt
005 20210307143702.0
008 210307b ||||| |||| 00| 0 eng d
100 _aFLOOD J.E.
245 _aTELECOMMUNICATION SWITCHING TRAFFIC AND NETWORKS
260 _aNEW DELHI
_bPEARSON
_c2007
942 _2ddc
_cGE