00294nam a2200109 a 450000500170000000800410001704100080005810000210006624500440008726400420013130000110017320260717091956.0260717s2004    ii            000 0 eng d  aeng1 aSpohn, Darren L.10aData Network Design /cSpohn, Darren L. 1aNew Delhi :bTata Mcgraw Hill,c2004.  a851 p.