00777nam0-22002771i-450-99000786775040332120040422142713.00-393-04153-0000786775FED01000786775(Aleph)000786775FED0100078677520040415d2002----km-y0itay50------baenga---a---001yyNexsusSmall Worlds and tha Groundbreaking Science of NetworksMark BuchananNew YorkNorton & Companyc.2002235 p.,ill.24 cmBuchanan,Mark281980ITUNINARICAUNIMARCBK99000786775040332104 250-220DIC 4035DINCHDINCHNexsus673337UNINA