00340nam a2200133Ia 4500008004100000041000800041082001500049100001700064245003700081250001300118260003300131300001100164650003100175231207s9999    xx            000 0 und d  aeng  a621.38/STA  aW. Stallings  aWireless Communication & Network  a2009 Ed.  bPearson Education South Asia  aPB/596  aComnputer Program Language