007020000a220022900045000010009000000050017000090080041000260100017000670150019000840160018001030200025001210500024001460820017001701000024001872450063002112500012002742600033002865040033003196500036003526500019003887000065004071373371320260430073544.0040928s2005    njua     b    001 0 eng    a  2004043165  aGBA5038112bnb7 a0130850522Uk  a9788131720936 (pbk.)00aTK5103.2b.S83 200500a621.382bSTA1 aStallings, William.10aWireless communications and networks /cWilliam Stallings.  a2nd ed.  aNew Delhi :bPearson,c2011.  aIncludes references & index. 0aWireless communication systems. 0aWireless LANs.1 aStallings, William.tWireless communications and networking.