00843nam0-22003011i-450-9900013253404033210-444-81505-8000132534FED01000132534(Aleph)000132534FED0100013253420000920d1993----km-y0itay50------baengTheory of Convex StructuresM. L. J. van de Vel.AmsterdamNorth-Holland1993.XV, 540 p.24 cmNorth-Holland mathematical library50Insiemi convessiGeometria516.08Vel,M.l.J. Van de350605ITUNINARICAUNIMARCBK990001325340403321C-32-(5011089MA1MA1Theory of Convex Structures382873UNINAING01