00282nam a2200109Ia 4500008004100000041000800041082002000049100002300069245003400092260003800126300000800164211209s1977    xx            000 0 und d  aeng  a621.319 N77 GUI  aGUILLEMIN, ERNST A  aSYNTHESIS OF PASSIVE NETWORK   aNEW DELHIbROBERT E KRIEGERc1977  a741