00261nam a2200109Ia 4500008004100000041000800041082001200049100002300061245002000084260003900104300000800143211209s2001    xx            000 0 und d  aeng  a621.319  aYOGANARASIMHAN B N  aNETWORK THEORY   aBANGALOREbSHIVA BOOK CENTREc2001  a501