00392nam a2200145Ia 4500008004100000082001600041100002100057245003700078260004300115300000800158650001600166650001800182653002800200700001800228170901s1966    xx            000 0 und d  a519.5bS66P  aSrivastava, G.L. 0aPractical Problems in Statistics  aCalcuttabScientific Book Agencyc1966  a476  aMathematics  aPure Sciences  aMathematical statistics  aShastri, A.K.