00240nam a2200097Ia 4500008004100000041000800041100002300049245002200072260004000094300000800134211209s2000    xx            000 0 und d  aeng  aYOGANARASIMHAN B N  aNETWORK ANALYSIS   aBANGALOREbSHIVA BOOKS CENTREc2000  a953