00842nam0-22003251i-450-9900014336104033210-387-98210-8000143361FED01000143361(Aleph)000143361FED0100014336120000920d1997----km-y0itay50------baengGraph theoryReinhard DiestelNew YorkSpringer-Verlag1997ix, 286 p.ill.25 cmGraduate texts in mathematics173Teoria dei grafi511.5Diestel,Reinhard61926ITUNINARICAUNIMARCBK990001433610403321C-12-(17316190MA1MA105-0105CXXGraph theory374820UNINAING01