00810nam0-22002891i-450-990002544900403321000254490FED01000254490(Aleph)000254490FED0100025449020000920d1969----km-y0itay50------baENGStochastic Theory of a Risk BusinessHilary L. Seal.New YorkJohn Wiley1969.xiii, 210 p.24 cmMatematica attuariale, Teoria del rischio519Seal,Hilary L.56122ITUNINARICAUNIMARCBK990002544900403321MVI-D-161913MASMVI-D-171987MASMASStochastic theory of a risk business43832UNINAING01