00363nam a2200133Ia 4500082001700000100003900017245003500056260002800091300002000119500003100139500000500170700003200175700002200207  a516bH641.GI  aHilbert, David and Cohn-Vossen, S.  aGeometry and the imaginationb  aNew YorkbChelseac1983  aix, 357p. Index  a"Translated by P. Nemenyi"  a  aCohn-Vossen, S. ; jt. auth.  aNemenyi, P. ; tr.