00385nam a2200133Ia 4500008004100000082001900041100001700060245004300077260004100120650001600161650001800177653002800195653002800223170901s2017    xx            000 0 und d  a519.5028b527Q  aSehgal, K.L. 0aQuantitative Techniques and Statistics  aNew DelhibHimalaya Publishing House  aMathematics  aPure Sciences  aMathematical statistics  aQuantitative techniques