00281nam a2200121Ia 4500008004100000100001700041245002600058260002600084300000900110650001600119942000700135999001700142190216s9999||||xx |||||||||||||| ||und||  aGnedenko B V 0aTheory Of Probability  bMir Pubs Moscowc1975  a392p  aMathematics  cBK  c31034d31034