00273nam a2200097Ia 4500008004100000082001500041100001800056245004500074260004500119300001100164190709s9999    xx            000 0 und d  a519.1 U56I  aUspensky, J V 0aIntroduction to mathematical probability  aNew YorkbMcGraw-Hill Book Companyc1937  aix,411