00906nam0-22003491i-450-99000256735040332120090709202846.00-521-20335-X000256735FED01000256735(Aleph)000256735FED0100025673520090709d1974----km-y0itay50------baengGBy-------001yyAlgebraic graph theoryN. BiggsCambridgeCambridge University press1974vi, 169 p.22 cmTeoria dei grafiCombinatorica511Biggs,Norman40968ITUNINARICAUNIMARCBK990002567350403321MXXII-A-792436MAS02 52 C 21990FINBNMASFINBNAlgebraic graph theory345195UNINA