00241nam a2200109Ia 4500008004100000041000800041082002500049100001800074245002200092260000900114300000800123211209s1979    xx            000 0 und d  aeng  a621.3192 N78 GYA/MIT  aGYANENDRA K M  aNETWORK ANALYSIS   c1979  a943