00323nam a2200121Ia 4500008004100000041000800041082001600049100002200065245004500087260003500132300002700167365000700194240624s9999    xx            000 0 und d  aeng  a621.382 TRA  aTRANTER WILLIAM H  aPRINCIPLES OF COMMUNICATION SYSTEMS SIMU  c2004aDelhibPearson Education  axxii, : 778 : cm. ; 24  cRS