00285nam a22001217a 4500020001500000082001400015100001300029100001500042100001600057245003100073260005100104300000800155  a8187567813  a519.5 GUN  aGun, A M  aGupta, M K  aDasgupta, B  aFundamentals of Statistics  aKolkatabThe World Press Private Limitedc2008  a599