00691nam0-22002531i-450-990001133560403321000113356FED01000113356(Aleph)000113356FED0100011335620000920d1970----km-y0itay50------baengGraphs et hypergraphsby BergeParisDunod1970Monographies universitaires de mathématiques37Berge,Claude<1925-2002>40970ITUNINARICAUNIMARCBK99000113356040332128-M-410758MA1MA1Graphs et hypergraphs345402UNINAING01