00920nam0-22003251i-450-9900025547504033210444854428000255475FED01000255475(Aleph)000255475FED0100025547520000920d1981----km-y0itay50------baENGAlgebraic methods in graph theoryedited by L. Lovasz , Vera T. Sos.AmsterdamNorth Holland1981.2 v. 847 p.24 cmColloquia mathematica Societatis János Bolyai25CombinatoricaTeoria dei grafi511Lovasz,L.ITUNINARICAUNIMARCBK990002554750403321MXXII-A-403414aMASMXXII-A-413414bMASMASAlgebraic methods in graph theory437162UNINAING01