00279nam a2200109Ia 4500008004100000082002100041100001400062245003100076250000900107260004400116300000900160240913s9999||||xx |||||||||||||| ||und||  abook  310  GUP/F  aS C Gupta 0aFundamentals of statistics  aNULL  bHimalaya Publishing HouseaBombayc1981  a1362